86099487442 has 8 divisors (see below), whose sum is σ = 129253640076. Its totient is φ = 43014940752.

The previous prime is 86099487403. The next prime is 86099487457. The reversal of 86099487442 is 24478499068.

It can be written as a sum of positive squares in 2 ways, for example, as 86065370161 + 34117281 = 293369^2 + 5841^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 17398393 + ... + 17403340.

Almost surely, 2^86099487442 is an apocalyptic number.

86099487442 is a deficient number, since it is larger than the sum of its proper divisors (43154152634).

86099487442 is a wasteful number, since it uses less digits than its factorization.

86099487442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34802972.

The product of its (nonzero) digits is 27869184, while the sum is 61.

The spelling of 86099487442 in words is "eighty-six billion, ninety-nine million, four hundred eighty-seven thousand, four hundred forty-two".