135744619084 has 24 divisors (see below), whose sum is σ = 254773920240. Its totient is φ = 63086871744.

The previous prime is 135744619079. The next prime is 135744619117. The reversal of 135744619084 is 480916447531.

It is a super-2 number, since 2×135744619084² (a number of 23 digits) contains 22 as substring.

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, 16846099 + ... + 16854154.

It is an arithmetic number, because the mean of its divisors is an integer number (10615580010).

Almost surely, 2^135744619084 is an apocalyptic number.

It is an amenable number.

135744619084 is a deficient number, since it is larger than the sum of its proper divisors (119029301156).

135744619084 is a wasteful number, since it uses less digits than its factorization.

135744619084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33700329 (or 33700327 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 135744619084 in words is "one hundred thirty-five billion, seven hundred forty-four million, six hundred nineteen thousand, eighty-four".