474328723439 has 2 divisors, whose sum is σ = 474328723440. Its totient is φ = 474328723438.

The previous prime is 474328723409. The next prime is 474328723459. The reversal of 474328723439 is 934327823474.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474328723439 - 2²⁸ = 474060287983 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474328723409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237164361719 + 237164361720.

It is an arithmetic number, because the mean of its divisors is an integer number (237164361720).

Almost surely, 2^474328723439 is an apocalyptic number.

474328723439 is a deficient number, since it is larger than the sum of its proper divisors (1).

474328723439 is an equidigital number, since it uses as much as digits as its factorization.

474328723439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24385536, while the sum is 56.

The spelling of 474328723439 in words is "four hundred seventy-four billion, three hundred twenty-eight million, seven hundred twenty-three thousand, four hundred thirty-nine".