86880812324 has 6 divisors (see below), whose sum is σ = 152041421574. Its totient is φ = 43440406160.

The previous prime is 86880812297. The next prime is 86880812351. The reversal of 86880812324 is 42321808868.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (86880812297) and next prime (86880812351).

It can be written as a sum of positive squares in only one way, i.e., 74300946724 + 12579865600 = 272582^2 + 112160^2 .

It is a super-2 number, since 2×86880812324² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10860101537 + ... + 10860101544.

It is an arithmetic number, because the mean of its divisors is an integer number (25340236929).

Almost surely, 2^86880812324 is an apocalyptic number.

It is an amenable number.

86880812324 is a deficient number, since it is larger than the sum of its proper divisors (65160609250).

86880812324 is a wasteful number, since it uses less digits than its factorization.

86880812324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21720203085 (or 21720203083 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The spelling of 86880812324 in words is "eighty-six billion, eight hundred eighty million, eight hundred twelve thousand, three hundred twenty-four".