40323210224579 has 2 divisors, whose sum is σ = 40323210224580. Its totient is φ = 40323210224578.

The previous prime is 40323210224417. The next prime is 40323210224629. The reversal of 40323210224579 is 97542201232304.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40323210224579 is a prime.

It is a super-2 number, since 2×40323210224579² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40323210221579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20161605112289 + 20161605112290.

It is an arithmetic number, because the mean of its divisors is an integer number (20161605112290).

Almost surely, 2^{40323210224579} is an apocalyptic number.

40323210224579 is a deficient number, since it is larger than the sum of its proper divisors (1).

40323210224579 is an equidigital number, since it uses as much as digits as its factorization.

40323210224579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 40323210224579 in words is "forty trillion, three hundred twenty-three billion, two hundred ten million, two hundred twenty-four thousand, five hundred seventy-nine".