40626324556 has 6 divisors (see below), whose sum is σ = 71096067980. Its totient is φ = 20313162276.

The previous prime is 40626324539. The next prime is 40626324577. The reversal of 40626324556 is 65542362604.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5078290566 + ... + 5078290573.

Almost surely, 2^40626324556 is an apocalyptic number.

It is an amenable number.

40626324556 is a deficient number, since it is larger than the sum of its proper divisors (30469743424).

40626324556 is a wasteful number, since it uses less digits than its factorization.

40626324556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10156581143 (or 10156581141 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 40626324556 in words is "forty billion, six hundred twenty-six million, three hundred twenty-four thousand, five hundred fifty-six".