40624425236 has 12 divisors (see below), whose sum is σ = 74834467680. Its totient is φ = 19243148760.

The previous prime is 40624425229. The next prime is 40624425253. The reversal of 40624425236 is 63252442604.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 40624425236.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 267265880 + ... + 267266031.

It is an arithmetic number, because the mean of its divisors is an integer number (6236205640).

Almost surely, 2^40624425236 is an apocalyptic number.

It is an amenable number.

40624425236 is a deficient number, since it is larger than the sum of its proper divisors (34210042444).

40624425236 is a wasteful number, since it uses less digits than its factorization.

40624425236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534531934 (or 534531932 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 40624425236 in words is "forty billion, six hundred twenty-four million, four hundred twenty-five thousand, two hundred thirty-six".