2742633043 has 2 divisors, whose sum is σ = 2742633044. Its totient is φ = 2742633042.

The previous prime is 2742633031. The next prime is 2742633053. The reversal of 2742633043 is 3403362472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2742633043 - 2⁹ = 2742632531 is a prime.

It is not a weakly prime, because it can be changed into another prime (2742633053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371316521 + 1371316522.

It is an arithmetic number, because the mean of its divisors is an integer number (1371316522).

Almost surely, 2^2742633043 is an apocalyptic number.

2742633043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742633043 is an equidigital number, since it uses as much as digits as its factorization.

2742633043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 34.

The square root of 2742633043 is about 52370.1541242720. The cubic root of 2742633043 is about 1399.7674857055.

The spelling of 2742633043 in words is "two billion, seven hundred forty-two million, six hundred thirty-three thousand, forty-three".