408967160761 has 2 divisors, whose sum is σ = 408967160762. Its totient is φ = 408967160760.

The previous prime is 408967160747. The next prime is 408967160803. The reversal of 408967160761 is 167061769804.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342792685225 + 66174475536 = 585485^2 + 257244^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-408967160761 is a prime.

It is not a weakly prime, because it can be changed into another prime (408967160741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204483580380 + 204483580381.

It is an arithmetic number, because the mean of its divisors is an integer number (204483580381).

Almost surely, 2^408967160761 is an apocalyptic number.

It is an amenable number.

408967160761 is a deficient number, since it is larger than the sum of its proper divisors (1).

408967160761 is an equidigital number, since it uses as much as digits as its factorization.

408967160761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 408967160761 in words is "four hundred eight billion, nine hundred sixty-seven million, one hundred sixty thousand, seven hundred sixty-one".