86951103158988 has 72 divisors (see below), whose sum is σ = 224914992189888. Its totient is φ = 28308344950368.

The previous prime is 86951103158977. The next prime is 86951103159023. The reversal of 86951103158988 is 88985130115968.

86951103158988 is a `hidden beast` number, since 8 + 6 + 9 + 5 + 1 + 1 + 0 + 31 + 589 + 8 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32270031 + ... + 34860537.

Almost surely, 2^{86951103158988} is an apocalyptic number.

It is an amenable number.

86951103158988 is an abundant number, since it is smaller than the sum of its proper divisors (137963889030900).

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

86951103158988 is a wasteful number, since it uses less digits than its factorization.

86951103158988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612243 (or 2612238 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 72.

The spelling of 86951103158988 in words is "eighty-six trillion, nine hundred fifty-one billion, one hundred three million, one hundred fifty-eight thousand, nine hundred eighty-eight".