40624440930 has 48 divisors (see below), whose sum is σ = 111182685120. Its totient is φ = 10263016224.

The previous prime is 40624440919. The next prime is 40624440971. The reversal of 40624440930 is 3904442604.

40624440930 is a `hidden beast` number, since 4 + 0 + 6 + 244 + 409 + 3 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11876782 + ... + 11880201.

It is an arithmetic number, because the mean of its divisors is an integer number (2316305940).

Almost surely, 2^40624440930 is an apocalyptic number.

40624440930 is an abundant number, since it is smaller than the sum of its proper divisors (70558244190).

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

40624440930 is a wasteful number, since it uses less digits than its factorization.

40624440930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23757015 (or 23757012 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 40624440930 in words is "forty billion, six hundred twenty-four million, four hundred forty thousand, nine hundred thirty".