2692479924961 has 2 divisors, whose sum is σ = 2692479924962. Its totient is φ = 2692479924960.

The previous prime is 2692479924941. The next prime is 2692479925033. The reversal of 2692479924961 is 1694299742962.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1982058516736 + 710421408225 = 1407856^2 + 842865^2 .

It is a cyclic number.

It is not a de Polignac number, because 2692479924961 - 2⁵ = 2692479924929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2692479924931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1346239962480 + 1346239962481.

It is an arithmetic number, because the mean of its divisors is an integer number (1346239962481).

Almost surely, 2^{2692479924961} is an apocalyptic number.

It is an amenable number.

2692479924961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2692479924961 is an equidigital number, since it uses as much as digits as its factorization.

2692479924961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211631616, while the sum is 70.

The spelling of 2692479924961 in words is "two trillion, six hundred ninety-two billion, four hundred seventy-nine million, nine hundred twenty-four thousand, nine hundred sixty-one".