29032411321 has 3 divisors (see below), whose sum is σ = 29032581711. Its totient is φ = 29032240932.

The previous prime is 29032411301. The next prime is 29032411349. The reversal of 29032411321 is 12311423092.

It is a happy number.

The square root of 29032411321 is 170389.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 10693834921 + 18338576400 = 103411^2 + 135420^2 .

It is not a de Polignac number, because 29032411321 - 2¹⁵ = 29032378553 is a prime.

It is a super-2 number, since 2×29032411321² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29032411321.

It is not an unprimeable number, because it can be changed into a prime (29032411301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 85195 + ... + 255583.

It is an arithmetic number, because the mean of its divisors is an integer number (9677527237).

Almost surely, 2^29032411321 is an apocalyptic number.

29032411321 is the 170389-th square number.

29032411321 is the 85195-th centered octagonal number.

It is an amenable number.

29032411321 is a deficient number, since it is larger than the sum of its proper divisors (170390).

29032411321 is an frugal number, since it uses more digits than its factorization.

29032411321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340778 (or 170389 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 29032411321 in words is "twenty-nine billion, thirty-two million, four hundred eleven thousand, three hundred twenty-one".