425335404 has 24 divisors (see below), whose sum is σ = 1068791920. Its totient is φ = 130872384.

The previous prime is 425335381. The next prime is 425335423. The reversal of 425335404 is 404533524.

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, 1363099 + ... + 1363410.

Almost surely, 2^425335404 is an apocalyptic number.

It is an amenable number.

425335404 is an abundant number, since it is smaller than the sum of its proper divisors (643456516).

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

425335404 is a wasteful number, since it uses less digits than its factorization.

425335404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726529 (or 2726527 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 425335404 is about 20623.6612656434. The cubic root of 425335404 is about 752.0450285207.

Adding to 425335404 its reverse (404533524), we get a palindrome (829868928).

The spelling of 425335404 in words is "four hundred twenty-five million, three hundred thirty-five thousand, four hundred four".