425323344 has 40 divisors (see below), whose sum is σ = 1099929600. Its totient is φ = 141622528.

The previous prime is 425323313. The next prime is 425323403. The reversal of 425323344 is 443323524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46129 + ... + 54575.

It is an arithmetic number, because the mean of its divisors is an integer number (27498240).

Almost surely, 2^425323344 is an apocalyptic number.

It is an amenable number.

425323344 is an abundant number, since it is smaller than the sum of its proper divisors (674606256).

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

425323344 is a wasteful number, since it uses less digits than its factorization.

425323344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9507 (or 9501 counting only the distinct ones).

The product of its digits is 34560, while the sum is 30.

The square root of 425323344 is about 20623.3688809564. The cubic root of 425323344 is about 752.0379206017.

Adding to 425323344 its reverse (443323524), we get a palindrome (868646868).

The spelling of 425323344 in words is "four hundred twenty-five million, three hundred twenty-three thousand, three hundred forty-four".