40314038992 has 20 divisors (see below), whose sum is σ = 81504470880. Its totient is φ = 19280627168.

The previous prime is 40314038987. The next prime is 40314038993. The reversal of 40314038992 is 29983041304.

40314038992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40314038993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54774142 + ... + 54774877.

It is an arithmetic number, because the mean of its divisors is an integer number (4075223544).

Almost surely, 2^40314038992 is an apocalyptic number.

It is an amenable number.

40314038992 is an abundant number, since it is smaller than the sum of its proper divisors (41190431888).

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

40314038992 is a wasteful number, since it uses less digits than its factorization.

40314038992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109549050 (or 109549044 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 40314038992 in words is "forty billion, three hundred fourteen million, thirty-eight thousand, nine hundred ninety-two".