344872364579 has 2 divisors, whose sum is σ = 344872364580. Its totient is φ = 344872364578.

The previous prime is 344872364549. The next prime is 344872364593. The reversal of 344872364579 is 975463278443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344872364579 - 2¹⁶ = 344872299043 is a prime.

It is not a weakly prime, because it can be changed into another prime (344872364519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172436182289 + 172436182290.

It is an arithmetic number, because the mean of its divisors is an integer number (172436182290).

Almost surely, 2^344872364579 is an apocalyptic number.

344872364579 is a deficient number, since it is larger than the sum of its proper divisors (1).

344872364579 is an equidigital number, since it uses as much as digits as its factorization.

344872364579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 121927680, while the sum is 62.

The spelling of 344872364579 in words is "three hundred forty-four billion, eight hundred seventy-two million, three hundred sixty-four thousand, five hundred seventy-nine".