420232498039 has 2 divisors, whose sum is σ = 420232498040. Its totient is φ = 420232498038.

The previous prime is 420232498031. The next prime is 420232498051. The reversal of 420232498039 is 930894232024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 420232498039 - 2³ = 420232498031 is a prime.

It is a super-3 number, since 3×420232498039³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 420232498039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (420232498031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210116249019 + 210116249020.

It is an arithmetic number, because the mean of its divisors is an integer number (210116249020).

Almost surely, 2^420232498039 is an apocalyptic number.

420232498039 is a deficient number, since it is larger than the sum of its proper divisors (1).

420232498039 is an equidigital number, since it uses as much as digits as its factorization.

420232498039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 420232498039 in words is "four hundred twenty billion, two hundred thirty-two million, four hundred ninety-eight thousand, thirty-nine".