86736443100 has 72 divisors (see below), whose sum is σ = 261868656000. Its totient is φ = 22124076480.

The previous prime is 86736443093. The next prime is 86736443161. The reversal of 86736443100 is 134463768.

It is a happy number.

It is a super-2 number, since 2×86736443100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6278350 + ... + 6292149.

Almost surely, 2^86736443100 is an apocalyptic number.

It is an amenable number.

86736443100 is an abundant number, since it is smaller than the sum of its proper divisors (175132212900).

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

86736443100 is a wasteful number, since it uses less digits than its factorization.

86736443100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12570539 (or 12570532 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 86736443100 in words is "eighty-six billion, seven hundred thirty-six million, four hundred forty-three thousand, one hundred".