86516227412 has 12 divisors (see below), whose sum is σ = 154624747200. Its totient is φ = 42337728216.

The previous prime is 86516227409. The next prime is 86516227489. The reversal of 86516227412 is 21472261568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230096162 + ... + 230096537.

It is an arithmetic number, because the mean of its divisors is an integer number (12885395600).

Almost surely, 2^86516227412 is an apocalyptic number.

It is an amenable number.

86516227412 is a deficient number, since it is larger than the sum of its proper divisors (68108519788).

86516227412 is a wasteful number, since it uses less digits than its factorization.

86516227412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460192750 (or 460192748 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The spelling of 86516227412 in words is "eighty-six billion, five hundred sixteen million, two hundred twenty-seven thousand, four hundred twelve".