40557376303 has 2 divisors, whose sum is σ = 40557376304. Its totient is φ = 40557376302.

The previous prime is 40557376241. The next prime is 40557376319. The reversal of 40557376303 is 30367375504.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40557376303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40557376303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40557376333) 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, 20278688151 + 20278688152.

It is an arithmetic number, because the mean of its divisors is an integer number (20278688152).

Almost surely, 2^40557376303 is an apocalyptic number.

40557376303 is a deficient number, since it is larger than the sum of its proper divisors (1).

40557376303 is an equidigital number, since it uses as much as digits as its factorization.

40557376303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 793800, while the sum is 43.

The spelling of 40557376303 in words is "forty billion, five hundred fifty-seven million, three hundred seventy-six thousand, three hundred three".