40929430980 has 24 divisors (see below), whose sum is σ = 114602406912. Its totient is φ = 10914514912.

The previous prime is 40929430961. The next prime is 40929431021. The reversal of 40929430980 is 8903492904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341078532 + ... + 341078651.

It is an arithmetic number, because the mean of its divisors is an integer number (4775100288).

Almost surely, 2^40929430980 is an apocalyptic number.

It is an amenable number.

40929430980 is an abundant number, since it is smaller than the sum of its proper divisors (73672975932).

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

40929430980 is a wasteful number, since it uses less digits than its factorization.

40929430980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682157195 (or 682157193 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 40929430980 in words is "forty billion, nine hundred twenty-nine million, four hundred thirty thousand, nine hundred eighty".