94256529009129 has 6 divisors (see below), whose sum is σ = 136148319679866. Its totient is φ = 62837686006080.

The previous prime is 94256529009119. The next prime is 94256529009143. The reversal of 94256529009129 is 92190092565249.

94256529009129 is a `hidden beast` number, since 9 + 4 + 256 + 5 + 290 + 0 + 91 + 2 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 93687783770025 + 568745239104 = 9679245^2 + 754152^2 .

It is not a de Polignac number, because 94256529009129 - 2⁹ = 94256529008617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94256529009109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5236473833832 + ... + 5236473833849.

It is an arithmetic number, because the mean of its divisors is an integer number (22691386613311).

Almost surely, 2^{94256529009129} is an apocalyptic number.

It is an amenable number.

94256529009129 is a deficient number, since it is larger than the sum of its proper divisors (41891790670737).

94256529009129 is a wasteful number, since it uses less digits than its factorization.

94256529009129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10472947667687 (or 10472947667684 counting only the distinct ones).

The product of its (nonzero) digits is 31492800, while the sum is 63.

The spelling of 94256529009129 in words is "ninety-four trillion, two hundred fifty-six billion, five hundred twenty-nine million, nine thousand, one hundred twenty-nine".