134734612064 has 48 divisors (see below), whose sum is σ = 285706591632. Its totient is φ = 62175779328.

The previous prime is 134734611997. The next prime is 134734612073. The reversal of 134734612064 is 460216437431.

It is a happy number.

It is a congruent number.

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, 3246227 + ... + 3287469.

It is an arithmetic number, because the mean of its divisors is an integer number (5952220659).

Almost surely, 2^134734612064 is an apocalyptic number.

It is an amenable number.

134734612064 is an abundant number, since it is smaller than the sum of its proper divisors (150971979568).

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

134734612064 is a wasteful number, since it uses less digits than its factorization.

134734612064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49119 (or 49111 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 134734612064 in words is "one hundred thirty-four billion, seven hundred thirty-four million, six hundred twelve thousand, sixty-four".