134613401656 has 16 divisors (see below), whose sum is σ = 252409118040. Its totient is φ = 67304303520.

The previous prime is 134613401641. The next prime is 134613401687. The reversal of 134613401656 is 656104316431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48651 + ... + 521146.

Almost surely, 2^134613401656 is an apocalyptic number.

It is an amenable number.

134613401656 is a deficient number, since it is larger than the sum of its proper divisors (117795716384).

134613401656 is a wasteful number, since it uses less digits than its factorization.

134613401656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599334 (or 599330 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 134613401656 in words is "one hundred thirty-four billion, six hundred thirteen million, four hundred one thousand, six hundred fifty-six".