456794872934377 has 2 divisors, whose sum is σ = 456794872934378. Its totient is φ = 456794872934376.

The previous prime is 456794872934369. The next prime is 456794872934423. The reversal of 456794872934377 is 773439278497654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414139553475561 + 42655319458816 = 20350419^2 + 6531104^2 .

It is a cyclic number.

It is not a de Polignac number, because 456794872934377 - 2³ = 456794872934369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 456794872934294 and 456794872934303.

It is not a weakly prime, because it can be changed into another prime (456794872934347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228397436467188 + 228397436467189.

It is an arithmetic number, because the mean of its divisors is an integer number (228397436467189).

Almost surely, 2^{456794872934377} is an apocalyptic number.

It is an amenable number.

456794872934377 is a deficient number, since it is larger than the sum of its proper divisors (1).

456794872934377 is an equidigital number, since it uses as much as digits as its factorization.

456794872934377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53770106880, while the sum is 85.

The spelling of 456794872934377 in words is "four hundred fifty-six trillion, seven hundred ninety-four billion, eight hundred seventy-two million, nine hundred thirty-four thousand, three hundred seventy-seven".