2431122079 has 2 divisors, whose sum is σ = 2431122080. Its totient is φ = 2431122078.

The previous prime is 2431122073. The next prime is 2431122097. The reversal of 2431122079 is 9702211342.

Together with next prime (2431122097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2431122079 - 2⁷ = 2431121951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2431122079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431122073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215561039 + 1215561040.

It is an arithmetic number, because the mean of its divisors is an integer number (1215561040).

Almost surely, 2^2431122079 is an apocalyptic number.

2431122079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431122079 is an equidigital number, since it uses as much as digits as its factorization.

2431122079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2431122079 is about 49306.4101207946. The cubic root of 2431122079 is about 1344.6283258753.

The spelling of 2431122079 in words is "two billion, four hundred thirty-one million, one hundred twenty-two thousand, seventy-nine".