425143304 has 16 divisors (see below), whose sum is σ = 798202620. Its totient is φ = 212289280.

The previous prime is 425143291. The next prime is 425143307. The reversal of 425143304 is 403341524.

It can be written as a sum of positive squares in 2 ways, for example, as 273902500 + 151240804 = 16550^2 + 12298^2 .

It is not an unprimeable number, because it can be changed into a prime (425143307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28829 + ... + 41004.

Almost surely, 2^425143304 is an apocalyptic number.

It is an amenable number.

425143304 is a deficient number, since it is larger than the sum of its proper divisors (373059316).

425143304 is a wasteful number, since it uses less digits than its factorization.

425143304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70600 (or 70596 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 425143304 is about 20619.0034676752. The cubic root of 425143304 is about 751.9317927046.

Adding to 425143304 its reverse (403341524), we get a palindrome (828484828).

The spelling of 425143304 in words is "four hundred twenty-five million, one hundred forty-three thousand, three hundred four".