320253230425 has 12 divisors (see below), whose sum is σ = 399970945360. Its totient is φ = 254359397520.

The previous prime is 320253230419. The next prime is 320253230527. The reversal of 320253230425 is 524032352023.

It is a happy number.

It is not a de Polignac number, because 320253230425 - 2¹⁵ = 320253197657 is a prime.

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, 46076127 + ... + 46083076.

Almost surely, 2^320253230425 is an apocalyptic number.

It is an amenable number.

320253230425 is a deficient number, since it is larger than the sum of its proper divisors (79717714935).

320253230425 is a wasteful number, since it uses less digits than its factorization.

320253230425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92159352 (or 92159347 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 320253230425 its reverse (524032352023), we get a palindrome (844285582448).

The spelling of 320253230425 in words is "three hundred twenty billion, two hundred fifty-three million, two hundred thirty thousand, four hundred twenty-five".