29213450039 has 8 divisors (see below), whose sum is σ = 29760656640. Its totient is φ = 28667979000.

The previous prime is 29213450033. The next prime is 29213450051. The reversal of 29213450039 is 93005431292.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29213450039 - 2²⁸ = 28945014583 is a prime.

It is a super-2 number, since 2×29213450039² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29213449984 and 29213450011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29213450033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399887 + ... + 467264.

It is an arithmetic number, because the mean of its divisors is an integer number (3720082080).

Almost surely, 2^29213450039 is an apocalyptic number.

29213450039 is a deficient number, since it is larger than the sum of its proper divisors (547206601).

29213450039 is an equidigital number, since it uses as much as digits as its factorization.

29213450039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867781.

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 29213450039 in words is "twenty-nine billion, two hundred thirteen million, four hundred fifty thousand, thirty-nine".