425402024 has 32 divisors (see below), whose sum is σ = 821595720. Its totient is φ = 206343936.

The previous prime is 425402011. The next prime is 425402059. The reversal of 425402024 is 420204524.

It can be written as a sum of positive squares in 4 ways, for example, as 408444100 + 16957924 = 20210^2 + 4118^2 .

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, 108482 + ... + 112334.

Almost surely, 2^425402024 is an apocalyptic number.

It is an amenable number.

425402024 is a deficient number, since it is larger than the sum of its proper divisors (396193696).

425402024 is a wasteful number, since it uses less digits than its factorization.

425402024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269 (or 4265 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 425402024 is about 20625.2763375427. The cubic root of 425402024 is about 752.0842905743.

Adding to 425402024 its reverse (420204524), we get a palindrome (845606548).

The spelling of 425402024 in words is "four hundred twenty-five million, four hundred two thousand, twenty-four".