40367333984 has 24 divisors (see below), whose sum is σ = 82036842048. Its totient is φ = 19532580480.

The previous prime is 40367333927. The next prime is 40367334047. The reversal of 40367333984 is 48933376304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20345447 + ... + 20347430.

It is an arithmetic number, because the mean of its divisors is an integer number (3418201752).

Almost surely, 2^40367333984 is an apocalyptic number.

It is an amenable number.

40367333984 is an abundant number, since it is smaller than the sum of its proper divisors (41669508064).

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

40367333984 is a wasteful number, since it uses less digits than its factorization.

40367333984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40692918 (or 40692910 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 50.

The spelling of 40367333984 in words is "forty billion, three hundred sixty-seven million, three hundred thirty-three thousand, nine hundred eighty-four".