40024645627 has 2 divisors, whose sum is σ = 40024645628. Its totient is φ = 40024645626.

The previous prime is 40024645537. The next prime is 40024645651. The reversal of 40024645627 is 72654642004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40024645627 - 2⁷ = 40024645499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40024645627.

It is not a weakly prime, because it can be changed into another prime (40024645027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20012322813 + 20012322814.

It is an arithmetic number, because the mean of its divisors is an integer number (20012322814).

Almost surely, 2^40024645627 is an apocalyptic number.

40024645627 is a deficient number, since it is larger than the sum of its proper divisors (1).

40024645627 is an equidigital number, since it uses as much as digits as its factorization.

40024645627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 40024645627 in words is "forty billion, twenty-four million, six hundred forty-five thousand, six hundred twenty-seven".