40337601912 has 64 divisors (see below), whose sum is σ = 113948064000. Its totient is φ = 13217967072.

The previous prime is 40337601841. The next prime is 40337601919. The reversal of 40337601912 is 21910673304.

40337601912 is a `hidden beast` number, since 4 + 0 + 3 + 37 + 601 + 9 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40337601919) 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, 1569868 + ... + 1595355.

It is an arithmetic number, because the mean of its divisors is an integer number (1780438500).

Almost surely, 2^40337601912 is an apocalyptic number.

It is an amenable number.

40337601912 is an abundant number, since it is smaller than the sum of its proper divisors (73610462088).

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

40337601912 is a wasteful number, since it uses less digits than its factorization.

40337601912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165297 (or 3165287 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 40337601912 in words is "forty billion, three hundred thirty-seven million, six hundred one thousand, nine hundred twelve".