40607925240 has 64 divisors (see below), whose sum is σ = 122962354560. Its totient is φ = 10727573120.

The previous prime is 40607925191. The next prime is 40607925251. The reversal of 40607925240 is 4252970604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1568466 + ... + 1594145.

It is an arithmetic number, because the mean of its divisors is an integer number (1921286790).

Almost surely, 2^40607925240 is an apocalyptic number.

40607925240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40607925240 is an abundant number, since it is smaller than the sum of its proper divisors (82354429320).

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

40607925240 is a wasteful number, since it uses less digits than its factorization.

40607925240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162732 (or 3162728 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 40607925240 in words is "forty billion, six hundred seven million, nine hundred twenty-five thousand, two hundred forty".