29131692145059 has 24 divisors (see below), whose sum is σ = 45539627409408. Its totient is φ = 16515604985040.

The previous prime is 29131692145043. The next prime is 29131692145081. The reversal of 29131692145059 is 95054129613192.

It is a happy number.

It is not a de Polignac number, because 29131692145059 - 2⁴ = 29131692145043 is a prime.

It is a super-2 number, since 2×29131692145059² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29131692145009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 780196987 + ... + 780234324.

It is an arithmetic number, because the mean of its divisors is an integer number (1897484475392).

Almost surely, 2^{29131692145059} is an apocalyptic number.

29131692145059 is a deficient number, since it is larger than the sum of its proper divisors (16407935264349).

29131692145059 is a wasteful number, since it uses less digits than its factorization.

29131692145059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560431455 (or 1560431448 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 57.

The spelling of 29131692145059 in words is "twenty-nine trillion, one hundred thirty-one billion, six hundred ninety-two million, one hundred forty-five thousand, fifty-nine".