135011717724 has 24 divisors (see below), whose sum is σ = 339260214160. Its totient is φ = 41542066944.

The previous prime is 135011717723. The next prime is 135011717749. The reversal of 135011717724 is 427717110531.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135011717723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432729709 + ... + 432730020.

Almost surely, 2^135011717724 is an apocalyptic number.

It is an amenable number.

135011717724 is an abundant number, since it is smaller than the sum of its proper divisors (204248496436).

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

135011717724 is a wasteful number, since it uses less digits than its factorization.

135011717724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865459749 (or 865459747 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 39.

The spelling of 135011717724 in words is "one hundred thirty-five billion, eleven million, seven hundred seventeen thousand, seven hundred twenty-four".