40624014943 has 2 divisors, whose sum is σ = 40624014944. Its totient is φ = 40624014942.

The previous prime is 40624014911. The next prime is 40624014971. The reversal of 40624014943 is 34941042604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40624014943 - 2⁵ = 40624014911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40624012943) by changing a digit.

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 as a sum of consecutive naturals, namely, 20312007471 + 20312007472.

It is an arithmetic number, because the mean of its divisors is an integer number (20312007472).

Almost surely, 2^40624014943 is an apocalyptic number.

40624014943 is a deficient number, since it is larger than the sum of its proper divisors (1).

40624014943 is an equidigital number, since it uses as much as digits as its factorization.

40624014943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 40624014943 in words is "forty billion, six hundred twenty-four million, fourteen thousand, nine hundred forty-three".