36731844417968 has 80 divisors (see below), whose sum is σ = 81438394752000. Its totient is φ = 15722177642496.

The previous prime is 36731844417967. The next prime is 36731844417971. The reversal of 36731844417968 is 86971444813763.

It is not an unprimeable number, because it can be changed into a prime (36731844417967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387341663 + ... + 387436481.

It is an arithmetic number, because the mean of its divisors is an integer number (1017979934400).

Almost surely, 2^{36731844417968} is an apocalyptic number.

It is an amenable number.

36731844417968 is an abundant number, since it is smaller than the sum of its proper divisors (44706550334032).

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

36731844417968 is a wasteful number, since it uses less digits than its factorization.

36731844417968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99202 (or 99196 counting only the distinct ones).

The product of its digits is 585252864, while the sum is 71.

The spelling of 36731844417968 in words is "thirty-six trillion, seven hundred thirty-one billion, eight hundred forty-four million, four hundred seventeen thousand, nine hundred sixty-eight".