86608743813772 has 96 divisors (see below), whose sum is σ = 154823268067328. Its totient is φ = 42383134531584.

The previous prime is 86608743813763. The next prime is 86608743813869. The reversal of 86608743813772 is 27731834780668.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32719584553 + ... + 32719587199.

Almost surely, 2^{86608743813772} is an apocalyptic number.

It is an amenable number.

86608743813772 is a deficient number, since it is larger than the sum of its proper divisors (68214524253556).

86608743813772 is a wasteful number, since it uses less digits than its factorization.

86608743813772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4215 (or 4213 counting only the distinct ones).

The product of its (nonzero) digits is 455196672, while the sum is 70.

The spelling of 86608743813772 in words is "eighty-six trillion, six hundred eight billion, seven hundred forty-three million, eight hundred thirteen thousand, seven hundred seventy-two".