88287321412864 has 72 divisors (see below), whose sum is σ = 201472354173888. Its totient is φ = 37824854753280.

The previous prime is 88287321412859. The next prime is 88287321412907. The reversal of 88287321412864 is 46821412378288.

It is a super-2 number, since 2×88287321412864² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a junction number, because it is equal to n+sod(n) for n = 88287321412796 and 88287321412805.

It is a congruent number.

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, 2785537 + ... + 13576960.

It is an arithmetic number, because the mean of its divisors is an integer number (2798227141304).

Almost surely, 2^{88287321412864} is an apocalyptic number.

It is an amenable number.

88287321412864 is an abundant number, since it is smaller than the sum of its proper divisors (113185032761024).

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

88287321412864 is a wasteful number, since it uses less digits than its factorization.

88287321412864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16365531 (or 16365517 counting only the distinct ones).

The product of its digits is 66060288, while the sum is 64.

The spelling of 88287321412864 in words is "eighty-eight trillion, two hundred eighty-seven billion, three hundred twenty-one million, four hundred twelve thousand, eight hundred sixty-four".