29131692145058 has 16 divisors (see below), whose sum is σ = 44246840029920. Its totient is φ = 14383615305696.

The previous prime is 29131692145043. The next prime is 29131692145081. The reversal of 29131692145058 is 85054129613192.

It is a junction number, because it is equal to n+sod(n) for n = 29131692144994 and 29131692145012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217392128 + ... + 217526091.

It is an arithmetic number, because the mean of its divisors is an integer number (2765427501870).

Almost surely, 2^{29131692145058} is an apocalyptic number.

29131692145058 is a deficient number, since it is larger than the sum of its proper divisors (15115147884862).

29131692145058 is a wasteful number, since it uses less digits than its factorization.

29131692145058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434918641.

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 29131692145058 in words is "twenty-nine trillion, one hundred thirty-one billion, six hundred ninety-two million, one hundred forty-five thousand, fifty-eight".