2492994943 has 2 divisors, whose sum is σ = 2492994944. Its totient is φ = 2492994942.

The previous prime is 2492994923. The next prime is 2492994979. The reversal of 2492994943 is 3494992942.

2492994943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2492994943 - 2¹⁷ = 2492863871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2492994923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246497471 + 1246497472.

It is an arithmetic number, because the mean of its divisors is an integer number (1246497472).

Almost surely, 2^2492994943 is an apocalyptic number.

2492994943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492994943 is an equidigital number, since it uses as much as digits as its factorization.

2492994943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5038848, while the sum is 55.

The square root of 2492994943 is about 49929.9002903070. The cubic root of 2492994943 is about 1355.9399791207.

The spelling of 2492994943 in words is "two billion, four hundred ninety-two million, nine hundred ninety-four thousand, nine hundred forty-three".