2641723614239 has 2 divisors, whose sum is σ = 2641723614240. Its totient is φ = 2641723614238.

The previous prime is 2641723614197. The next prime is 2641723614251. The reversal of 2641723614239 is 9324163271462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2641723614239 - 2³² = 2637428646943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2641723611239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320861807119 + 1320861807120.

It is an arithmetic number, because the mean of its divisors is an integer number (1320861807120).

Almost surely, 2^{2641723614239} is an apocalyptic number.

2641723614239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641723614239 is an equidigital number, since it uses as much as digits as its factorization.

2641723614239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 50.

The spelling of 2641723614239 in words is "two trillion, six hundred forty-one billion, seven hundred twenty-three million, six hundred fourteen thousand, two hundred thirty-nine".