87167743084 has 12 divisors (see below), whose sum is σ = 152546563624. Its totient is φ = 43583010624.

The previous prime is 87167743067. The next prime is 87167743093. The reversal of 87167743084 is 48034776178.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48484 + ... + 420340.

Almost surely, 2^87167743084 is an apocalyptic number.

It is an amenable number.

87167743084 is a deficient number, since it is larger than the sum of its proper divisors (65378820540).

87167743084 is a wasteful number, since it uses less digits than its factorization.

87167743084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430464 (or 430462 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 87167743084 in words is "eighty-seven billion, one hundred sixty-seven million, seven hundred forty-three thousand, eighty-four".