481442900839 has 2 divisors, whose sum is σ = 481442900840. Its totient is φ = 481442900838.

The previous prime is 481442900803. The next prime is 481442900843. The reversal of 481442900839 is 938009244184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481442900839 - 2⁷ = 481442900711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481442900539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240721450419 + 240721450420.

It is an arithmetic number, because the mean of its divisors is an integer number (240721450420).

Almost surely, 2^481442900839 is an apocalyptic number.

481442900839 is a deficient number, since it is larger than the sum of its proper divisors (1).

481442900839 is an equidigital number, since it uses as much as digits as its factorization.

481442900839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 481442900839 in words is "four hundred eighty-one billion, four hundred forty-two million, nine hundred thousand, eight hundred thirty-nine".