2096264379421 has 2 divisors, whose sum is σ = 2096264379422. Its totient is φ = 2096264379420.

The previous prime is 2096264379403. The next prime is 2096264379437. The reversal of 2096264379421 is 1249734626902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1316423496025 + 779840883396 = 1147355^2 + 883086^2 .

It is a cyclic number.

It is not a de Polignac number, because 2096264379421 - 2⁵ = 2096264379389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2096264379491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048132189710 + 1048132189711.

It is an arithmetic number, because the mean of its divisors is an integer number (1048132189711).

Almost surely, 2^{2096264379421} is an apocalyptic number.

It is an amenable number.

2096264379421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2096264379421 is an equidigital number, since it uses as much as digits as its factorization.

2096264379421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 2096264379421 in words is "two trillion, ninety-six billion, two hundred sixty-four million, three hundred seventy-nine thousand, four hundred twenty-one".