425044104 has 32 divisors (see below), whose sum is σ = 1063122720. Its totient is φ = 141613056.

The previous prime is 425044091. The next prime is 425044141. The reversal of 425044104 is 401440524.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 82632 + ... + 87624.

It is an arithmetic number, because the mean of its divisors is an integer number (33222585).

Almost surely, 2^425044104 is an apocalyptic number.

It is an amenable number.

425044104 is an abundant number, since it is smaller than the sum of its proper divisors (638078616).

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

425044104 is a wasteful number, since it uses less digits than its factorization.

425044104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8549 (or 8545 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 425044104 is about 20616.5977794592. The cubic root of 425044104 is about 751.8733046329.

Adding to 425044104 its reverse (401440524), we get a palindrome (826484628).

The spelling of 425044104 in words is "four hundred twenty-five million, forty-four thousand, one hundred four".