86244837932 has 24 divisors (see below), whose sum is σ = 165305230272. Its totient is φ = 39046010000.

The previous prime is 86244837893. The next prime is 86244837967. The reversal of 86244837932 is 23973844268.

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, 3893558 + ... + 3915645.

It is an arithmetic number, because the mean of its divisors is an integer number (6887717928).

Almost surely, 2^86244837932 is an apocalyptic number.

It is an amenable number.

86244837932 is a deficient number, since it is larger than the sum of its proper divisors (79060392340).

86244837932 is a wasteful number, since it uses less digits than its factorization.

86244837932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7809469 (or 7809467 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 56.

The spelling of 86244837932 in words is "eighty-six billion, two hundred forty-four million, eight hundred thirty-seven thousand, nine hundred thirty-two".