425321042230 has 96 divisors (see below), whose sum is σ = 893762553600. Its totient is φ = 145302700032.

The previous prime is 425321042213. The next prime is 425321042243. The reversal of 425321042230 is 32240123524.

It is a super-2 number, since 2×425321042230² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 285641326 + ... + 285642814.

It is an arithmetic number, because the mean of its divisors is an integer number (9310026600).

Almost surely, 2^425321042230 is an apocalyptic number.

425321042230 is an abundant number, since it is smaller than the sum of its proper divisors (468441511370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425321042230 is a wasteful number, since it uses less digits than its factorization.

425321042230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206 (or 3199 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 425321042230 its reverse (32240123524), we get a palindrome (457561165754).

The spelling of 425321042230 in words is "four hundred twenty-five billion, three hundred twenty-one million, forty-two thousand, two hundred thirty".