304323023425 has 12 divisors (see below), whose sum is σ = 377371065456. Its totient is φ = 243451634000.

The previous prime is 304323023419. The next prime is 304323023449. The reversal of 304323023425 is 524320323403.

It is not a de Polignac number, because 304323023425 - 2⁷ = 304323023297 is a prime.

It is a super-2 number, since 2×304323023425² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 870450 + ... + 1168900.

It is an arithmetic number, because the mean of its divisors is an integer number (31447588788).

Almost surely, 2^304323023425 is an apocalyptic number.

It is an amenable number.

304323023425 is a deficient number, since it is larger than the sum of its proper divisors (73048042031).

304323023425 is a wasteful number, since it uses less digits than its factorization.

304323023425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339248 (or 339243 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 304323023425 its reverse (524320323403), we get a palindrome (828643346828).

The spelling of 304323023425 in words is "three hundred four billion, three hundred twenty-three million, twenty-three thousand, four hundred twenty-five".