29290441697 has 16 divisors (see below), whose sum is σ = 32779603584. Its totient is φ = 25940880000.

The previous prime is 29290441681. The next prime is 29290441717. The reversal of 29290441697 is 79614409292.

It is a cyclic number.

It is not a de Polignac number, because 29290441697 - 2⁴ = 29290441681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29290441637) 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 15 ways as a sum of consecutive naturals, for example, 269828 + ... + 362474.

It is an arithmetic number, because the mean of its divisors is an integer number (2048725224).

Almost surely, 2^29290441697 is an apocalyptic number.

It is an amenable number.

29290441697 is a deficient number, since it is larger than the sum of its proper divisors (3489161887).

29290441697 is a wasteful number, since it uses less digits than its factorization.

29290441697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93400.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 29290441697 in words is "twenty-nine billion, two hundred ninety million, four hundred forty-one thousand, six hundred ninety-seven".