3108142135722 has 32 divisors (see below), whose sum is σ = 6875391341952. Its totient is φ = 930504089664.

The previous prime is 3108142135717. The next prime is 3108142135723. The reversal of 3108142135722 is 2275312418013.

It is a super-2 number, since 2×3108142135722² (a number of 26 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3108142135723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538483278 + ... + 538489049.

It is an arithmetic number, because the mean of its divisors is an integer number (214855979436).

Almost surely, 2^{3108142135722} is an apocalyptic number.

3108142135722 is an abundant number, since it is smaller than the sum of its proper divisors (3767249206230).

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

3108142135722 is a wasteful number, since it uses less digits than its factorization.

3108142135722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076972382.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 3108142135722 in words is "three trillion, one hundred eight billion, one hundred forty-two million, one hundred thirty-five thousand, seven hundred twenty-two".