2425642233673 has 2 divisors, whose sum is σ = 2425642233674. Its totient is φ = 2425642233672.

The previous prime is 2425642233643. The next prime is 2425642233713. The reversal of 2425642233673 is 3763322465242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1399224020544 + 1026418213129 = 1182888^2 + 1013123^2 .

It is a cyclic number.

It is not a de Polignac number, because 2425642233673 - 2¹⁷ = 2425642102601 is a prime.

It is not a weakly prime, because it can be changed into another prime (2425642233613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212821116836 + 1212821116837.

It is an arithmetic number, because the mean of its divisors is an integer number (1212821116837).

Almost surely, 2^{2425642233673} is an apocalyptic number.

It is an amenable number.

2425642233673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2425642233673 is an equidigital number, since it uses as much as digits as its factorization.

2425642233673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 49.

The spelling of 2425642233673 in words is "two trillion, four hundred twenty-five billion, six hundred forty-two million, two hundred thirty-three thousand, six hundred seventy-three".