88816274442 has 64 divisors (see below), whose sum is σ = 225601367040. Its totient is φ = 25372003248.

The previous prime is 88816274411. The next prime is 88816274447. The reversal of 88816274442 is 24447261888.

88816274442 is a `hidden beast` number, since 8 + 8 + 8 + 1 + 627 + 4 + 4 + 4 + 2 = 666.

It is a super-2 number, since 2×88816274442² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (88816274447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2958793 + ... + 2988659.

It is an arithmetic number, because the mean of its divisors is an integer number (3525021360).

Almost surely, 2^88816274442 is an apocalyptic number.

88816274442 is an abundant number, since it is smaller than the sum of its proper divisors (136785092598).

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

88816274442 is a wasteful number, since it uses less digits than its factorization.

88816274442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37752 (or 37746 counting only the distinct ones).

The product of its digits is 5505024, while the sum is 54.

The spelling of 88816274442 in words is "eighty-eight billion, eight hundred sixteen million, two hundred seventy-four thousand, four hundred forty-two".