2674642043 has 2 divisors, whose sum is σ = 2674642044. Its totient is φ = 2674642042.

The previous prime is 2674642001. The next prime is 2674642067. The reversal of 2674642043 is 3402464762.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2674642043 - 2⁸ = 2674641787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2674641988 and 2674642006.

It is not a weakly prime, because it can be changed into another prime (2674642543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337321021 + 1337321022.

It is an arithmetic number, because the mean of its divisors is an integer number (1337321022).

Almost surely, 2^2674642043 is an apocalyptic number.

2674642043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2674642043 is an equidigital number, since it uses as much as digits as its factorization.

2674642043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 38.

The square root of 2674642043 is about 51716.9415472338. The cubic root of 2674642043 is about 1388.1036270620.

The spelling of 2674642043 in words is "two billion, six hundred seventy-four million, six hundred forty-two thousand, forty-three".