1420299048239 has 2 divisors, whose sum is σ = 1420299048240. Its totient is φ = 1420299048238.

The previous prime is 1420299048109. The next prime is 1420299048247. The reversal of 1420299048239 is 9328409920241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1420299048239 - 2²⁰ = 1420297999663 is a prime.

It is a super-2 number, since 2×1420299048239² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1420299048299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710149524119 + 710149524120.

It is an arithmetic number, because the mean of its divisors is an integer number (710149524120).

Almost surely, 2^{1420299048239} is an apocalyptic number.

1420299048239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420299048239 is an equidigital number, since it uses as much as digits as its factorization.

1420299048239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 1420299048239 in words is "one trillion, four hundred twenty billion, two hundred ninety-nine million, forty-eight thousand, two hundred thirty-nine".