134942526464 has 44 divisors (see below), whose sum is σ = 281481725424. Its totient is φ = 64537718784.

The previous prime is 134942526457. The next prime is 134942526529. The reversal of 134942526464 is 464625249431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2841227 + ... + 2888330.

Almost surely, 2^134942526464 is an apocalyptic number.

It is an amenable number.

134942526464 is an abundant number, since it is smaller than the sum of its proper divisors (146539198960).

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

134942526464 is an equidigital number, since it uses as much as digits as its factorization.

134942526464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5729600 (or 5729582 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 50.

The spelling of 134942526464 in words is "one hundred thirty-four billion, nine hundred forty-two million, five hundred twenty-six thousand, four hundred sixty-four".