87026403772224 has 336 divisors, whose sum is σ = 304532765380800. Its totient is φ = 24286437245952.

The previous prime is 87026403772177. The next prime is 87026403772247. The reversal of 87026403772224 is 42227730462078.

87026403772224 is a `hidden beast` number, since 8 + 7 + 0 + 2 + 6 + 40 + 377 + 2 + 224 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8310339 + ... + 15592130.

Almost surely, 2^{87026403772224} is an apocalyptic number.

87026403772224 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

87026403772224 is an abundant number, since it is smaller than the sum of its proper divisors (217506361608576).

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

87026403772224 is a wasteful number, since it uses less digits than its factorization.

87026403772224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23902547 (or 23902524 counting only the distinct ones).

The product of its (nonzero) digits is 12644352, while the sum is 54.

The spelling of 87026403772224 in words is "eighty-seven trillion, twenty-six billion, four hundred three million, seven hundred seventy-two thousand, two hundred twenty-four".