40362817984 has 14 divisors (see below), whose sum is σ = 80094967064. Its totient is φ = 20181408960.

The previous prime is 40362817889. The next prime is 40362817993. The reversal of 40362817984 is 48971826304.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 315334452 + ... + 315334579.

It is an arithmetic number, because the mean of its divisors is an integer number (5721069076).

Almost surely, 2^40362817984 is an apocalyptic number.

It is an amenable number.

40362817984 is a deficient number, since it is larger than the sum of its proper divisors (39732149080).

40362817984 is an equidigital number, since it uses as much as digits as its factorization.

40362817984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630669043 (or 630669033 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 40362817984 in words is "forty billion, three hundred sixty-two million, eight hundred seventeen thousand, nine hundred eighty-four".