134139771584 has 112 divisors (see below), whose sum is σ = 336465476928. Its totient is φ = 51631976448.

The previous prime is 134139771533. The next prime is 134139771599. The reversal of 134139771584 is 485177931431.

It is a tau number, because it is divible by the number of its divisors (112).

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, 95759 + ... + 526734.

It is an arithmetic number, because the mean of its divisors is an integer number (3004156044).

Almost surely, 2^134139771584 is an apocalyptic number.

134139771584 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134139771584 is an abundant number, since it is smaller than the sum of its proper divisors (202325705344).

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

134139771584 is a wasteful number, since it uses less digits than its factorization.

134139771584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622562 (or 622552 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 53.

The spelling of 134139771584 in words is "one hundred thirty-four billion, one hundred thirty-nine million, seven hundred seventy-one thousand, five hundred eighty-four".