40706752480 has 48 divisors (see below), whose sum is σ = 99485910720. Its totient is φ = 15721226752.

The previous prime is 40706752477. The next prime is 40706752517. The reversal of 40706752480 is 8425760704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4381864 + ... + 4391143.

It is an arithmetic number, because the mean of its divisors is an integer number (2072623140).

Almost surely, 2^40706752480 is an apocalyptic number.

40706752480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40706752480 is an abundant number, since it is smaller than the sum of its proper divisors (58779158240).

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

40706752480 is a wasteful number, since it uses less digits than its factorization.

40706752480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8773051 (or 8773043 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 40706752480 in words is "forty billion, seven hundred six million, seven hundred fifty-two thousand, four hundred eighty".