425005003204 has 12 divisors (see below), whose sum is σ = 744069578364. Its totient is φ = 212413695104.

The previous prime is 425005003061. The next prime is 425005003211. The reversal of 425005003204 is 402300500524.

It can be written as a sum of positive squares in 2 ways, for example, as 86525399104 + 338479604100 = 294152^2 + 581790^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22190857 + ... + 22210000.

It is an arithmetic number, because the mean of its divisors is an integer number (62005798197).

Almost surely, 2^425005003204 is an apocalyptic number.

It is an amenable number.

425005003204 is a deficient number, since it is larger than the sum of its proper divisors (319064575160).

425005003204 is a wasteful number, since it uses less digits than its factorization.

425005003204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44403254 (or 44403252 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 425005003204 its reverse (402300500524), we get a palindrome (827305503728).

The spelling of 425005003204 in words is "four hundred twenty-five billion, five million, three thousand, two hundred four".