2696014021 has 2 divisors, whose sum is σ = 2696014022. Its totient is φ = 2696014020.

The previous prime is 2696013997. The next prime is 2696014031. The reversal of 2696014021 is 1204106962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2695063396 + 950625 = 51914^2 + 975^2 .

It is a cyclic number.

It is not a de Polignac number, because 2696014021 - 2⁵ = 2696013989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2696014031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1348007010 + 1348007011.

It is an arithmetic number, because the mean of its divisors is an integer number (1348007011).

Almost surely, 2^2696014021 is an apocalyptic number.

It is an amenable number.

2696014021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2696014021 is an equidigital number, since it uses as much as digits as its factorization.

2696014021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 2696014021 is about 51923.1549599983. The cubic root of 2696014021 is about 1391.7910801765.

The spelling of 2696014021 in words is "two billion, six hundred ninety-six million, fourteen thousand, twenty-one".