1420260504079 has 2 divisors, whose sum is σ = 1420260504080. Its totient is φ = 1420260504078.

The previous prime is 1420260504071. The next prime is 1420260504083. The reversal of 1420260504079 is 9704050620241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1420260504079 - 2³ = 1420260504071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1420260504071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710130252039 + 710130252040.

It is an arithmetic number, because the mean of its divisors is an integer number (710130252040).

Almost surely, 2^{1420260504079} is an apocalyptic number.

1420260504079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420260504079 is an equidigital number, since it uses as much as digits as its factorization.

1420260504079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 1420260504079 in words is "one trillion, four hundred twenty billion, two hundred sixty million, five hundred four thousand, seventy-nine".