88165844474 has 16 divisors (see below), whose sum is σ = 133797692160. Its totient is φ = 43567080480.

The previous prime is 88165844423. The next prime is 88165844479. The reversal of 88165844474 is 47444856188.

It is a happy number.

It is a super-2 number, since 2×88165844474² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88165844479) 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, 265889 + ... + 497019.

It is an arithmetic number, because the mean of its divisors is an integer number (8362355760).

Almost surely, 2^88165844474 is an apocalyptic number.

88165844474 is a deficient number, since it is larger than the sum of its proper divisors (45631847686).

88165844474 is a wasteful number, since it uses less digits than its factorization.

88165844474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233365.

The product of its digits is 27525120, while the sum is 59.

The spelling of 88165844474 in words is "eighty-eight billion, one hundred sixty-five million, eight hundred forty-four thousand, four hundred seventy-four".