135057715374 has 16 divisors (see below), whose sum is σ = 270121254480. Its totient is φ = 45018267840.

The previous prime is 135057715337. The next prime is 135057715423. The reversal of 135057715374 is 473517750531.

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, 94962 + ... + 528330.

It is an arithmetic number, because the mean of its divisors is an integer number (16882578405).

Almost surely, 2^135057715374 is an apocalyptic number.

135057715374 is an abundant number, since it is smaller than the sum of its proper divisors (135063539106).

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

135057715374 is a wasteful number, since it uses less digits than its factorization.

135057715374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485315.

The product of its (nonzero) digits is 1543500, while the sum is 48.

The spelling of 135057715374 in words is "one hundred thirty-five billion, fifty-seven million, seven hundred fifteen thousand, three hundred seventy-four".