2404902465893 has 2 divisors, whose sum is σ = 2404902465894. Its totient is φ = 2404902465892.

The previous prime is 2404902465883. The next prime is 2404902465899. The reversal of 2404902465893 is 3985642094042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1671699015364 + 733203450529 = 1292942^2 + 856273^2 .

It is a cyclic number.

It is not a de Polignac number, because 2404902465893 - 2⁴ = 2404902465877 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404902465899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202451232946 + 1202451232947.

It is an arithmetic number, because the mean of its divisors is an integer number (1202451232947).

Almost surely, 2^{2404902465893} is an apocalyptic number.

It is an amenable number.

2404902465893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404902465893 is an equidigital number, since it uses as much as digits as its factorization.

2404902465893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14929920, while the sum is 56.

The spelling of 2404902465893 in words is "two trillion, four hundred four billion, nine hundred two million, four hundred sixty-five thousand, eight hundred ninety-three".