425104004 has 12 divisors (see below), whose sum is σ = 801157644. Its totient is φ = 196201824.

The previous prime is 425103983. The next prime is 425104019. The reversal of 425104004 is 400401524.

It can be written as a sum of positive squares in 2 ways, for example, as 210540100 + 214563904 = 14510^2 + 14648^2 .

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, 4087487 + ... + 4087590.

It is an arithmetic number, because the mean of its divisors is an integer number (66763137).

Almost surely, 2^425104004 is an apocalyptic number.

It is an amenable number.

425104004 is a deficient number, since it is larger than the sum of its proper divisors (376053640).

425104004 is a wasteful number, since it uses less digits than its factorization.

425104004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8175094 (or 8175092 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 425104004 is about 20618.0504413002. The cubic root of 425104004 is about 751.9086226113.

Adding to 425104004 its reverse (400401524), we get a palindrome (825505528).

It can be divided in two parts, 42510400 and 4, that multiplied together give a square (170041600 = 13040²).

The spelling of 425104004 in words is "four hundred twenty-five million, one hundred four thousand, four".