86324688190 has 64 divisors (see below), whose sum is σ = 168391814976. Its totient is φ = 31673382912.

The previous prime is 86324688187. The next prime is 86324688193. The reversal of 86324688190 is 9188642368.

It is an interprime number because it is at equal distance from previous prime (86324688187) and next prime (86324688193).

It is a super-2 number, since 2×86324688190² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86324688193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17496964 + ... + 17501896.

It is an arithmetic number, because the mean of its divisors is an integer number (2631122109).

Almost surely, 2^86324688190 is an apocalyptic number.

86324688190 is a deficient number, since it is larger than the sum of its proper divisors (82067126786).

86324688190 is a wasteful number, since it uses less digits than its factorization.

86324688190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5773.

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 86324688190 in words is "eighty-six billion, three hundred twenty-four million, six hundred eighty-eight thousand, one hundred ninety".