40371496032 has 48 divisors (see below), whose sum is σ = 121114490112. Its totient is φ = 11534712960.

The previous prime is 40371496027. The next prime is 40371496057. The reversal of 40371496032 is 23069417304.

It is a tau number, because it is divible by the number of its divisors (48).

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 7 ways as a sum of consecutive naturals, for example, 30037644 + ... + 30038987.

It is an arithmetic number, because the mean of its divisors is an integer number (2523218544).

Almost surely, 2^40371496032 is an apocalyptic number.

40371496032 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

40371496032 is an abundant number, since it is smaller than the sum of its proper divisors (80742994080).

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

40371496032 is a wasteful number, since it uses less digits than its factorization.

40371496032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60076651 (or 60076643 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 40371496032 in words is "forty billion, three hundred seventy-one million, four hundred ninety-six thousand, thirty-two".