2490706568443 has 2 divisors, whose sum is σ = 2490706568444. Its totient is φ = 2490706568442.

The previous prime is 2490706568333. The next prime is 2490706568477. The reversal of 2490706568443 is 3448656070942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2490706568443 - 2⁹ = 2490706567931 is a prime.

It is not a weakly prime, because it can be changed into another prime (2490706568743) 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, 1245353284221 + 1245353284222.

It is an arithmetic number, because the mean of its divisors is an integer number (1245353284222).

Almost surely, 2^{2490706568443} is an apocalyptic number.

2490706568443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2490706568443 is an equidigital number, since it uses as much as digits as its factorization.

2490706568443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34836480, while the sum is 58.

The spelling of 2490706568443 in words is "two trillion, four hundred ninety billion, seven hundred six million, five hundred sixty-eight thousand, four hundred forty-three".