29572916041 has 4 divisors (see below), whose sum is σ = 29573329684. Its totient is φ = 29572502400.

The previous prime is 29572915993. The next prime is 29572916053. The reversal of 29572916041 is 14061927592.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2624410441 + 26948505600 = 51229^2 + 164160^2 .

It is a cyclic number.

It is not a de Polignac number, because 29572916041 - 2⁹ = 29572915529 is a prime.

It is a super-2 number, since 2×29572916041² (a number of 22 digits) contains 22 as substring.

It is a deceptive number, since it divides R_29572916040.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29572915982 and 29572916000.

It is not an unprimeable number, because it can be changed into a prime (29572916441) 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 3 ways as a sum of consecutive naturals, for example, 68940 + ... + 252781.

It is an arithmetic number, because the mean of its divisors is an integer number (7393332421).

Almost surely, 2^29572916041 is an apocalyptic number.

29572916041 is the 91921-st nonagonal number.

It is an amenable number.

29572916041 is a deficient number, since it is larger than the sum of its proper divisors (413643).

29572916041 is an equidigital number, since it uses as much as digits as its factorization.

29572916041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413642.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 29572916041 in words is "twenty-nine billion, five hundred seventy-two million, nine hundred sixteen thousand, forty-one".