134537274724 has 24 divisors (see below), whose sum is σ = 247908463040. Its totient is φ = 63708475104.

The previous prime is 134537274691. The next prime is 134537274779. The reversal of 134537274724 is 427472735431.

It is a super-2 number, since 2×134537274724² (a number of 23 digits) contains 22 as substring.

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, 24864 + ... + 519319.

Almost surely, 2^134537274724 is an apocalyptic number.

It is an amenable number.

134537274724 is a deficient number, since it is larger than the sum of its proper divisors (113371188316).

134537274724 is a wasteful number, since it uses less digits than its factorization.

134537274724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547459 (or 547457 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 49.

The spelling of 134537274724 in words is "one hundred thirty-four billion, five hundred thirty-seven million, two hundred seventy-four thousand, seven hundred twenty-four".