304421433023 has 12 divisors (see below), whose sum is σ = 324808193520. Its totient is φ = 284326885440.

The previous prime is 304421432999. The next prime is 304421433031. The reversal of 304421433023 is 320334124403.

It is not a de Polignac number, because 304421433023 - 2³⁸ = 29543526079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304421433083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230003 + ... + 813476.

It is an arithmetic number, because the mean of its divisors is an integer number (27067349460).

Almost surely, 2^304421433023 is an apocalyptic number.

304421433023 is a deficient number, since it is larger than the sum of its proper divisors (20386760497).

304421433023 is a wasteful number, since it uses less digits than its factorization.

304421433023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043758 (or 1043627 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 304421433023 its reverse (320334124403), we get a palindrome (624755557426).

The spelling of 304421433023 in words is "three hundred four billion, four hundred twenty-one million, four hundred thirty-three thousand, twenty-three".