86277865470 has 16 divisors (see below), whose sum is σ = 207066877200. Its totient is φ = 23007430784.

The previous prime is 86277865463. The next prime is 86277865517. The reversal of 86277865470 is 7456877268.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437964395 + ... + 1437964454.

It is an arithmetic number, because the mean of its divisors is an integer number (12941679825).

Almost surely, 2^86277865470 is an apocalyptic number.

86277865470 is an abundant number, since it is smaller than the sum of its proper divisors (120789011730).

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

86277865470 is a wasteful number, since it uses less digits than its factorization.

86277865470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875928859.

The product of its (nonzero) digits is 31610880, while the sum is 60.

The spelling of 86277865470 in words is "eighty-six billion, two hundred seventy-seven million, eight hundred sixty-five thousand, four hundred seventy".