134256512504 has 64 divisors (see below), whose sum is σ = 274835604960. Its totient is φ = 61226496000.

The previous prime is 134256512461. The next prime is 134256512519. The reversal of 134256512504 is 405215652431.

It is a super-2 number, since 2×134256512504² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1209884 + ... + 1316180.

Almost surely, 2^134256512504 is an apocalyptic number.

It is an amenable number.

134256512504 is an abundant number, since it is smaller than the sum of its proper divisors (140579092456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134256512504 is a wasteful number, since it uses less digits than its factorization.

134256512504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106608 (or 106604 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 134256512504 in words is "one hundred thirty-four billion, two hundred fifty-six million, five hundred twelve thousand, five hundred four".