425320410 has 32 divisors (see below), whose sum is σ = 1021844160. Its totient is φ = 113299328.

The previous prime is 425320391. The next prime is 425320421. The reversal of 425320410 is 14023524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23614 + ... + 37526.

It is an arithmetic number, because the mean of its divisors is an integer number (31932630).

Almost surely, 2^425320410 is an apocalyptic number.

425320410 is an abundant number, since it is smaller than the sum of its proper divisors (596523750).

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

425320410 is a wasteful number, since it uses less digits than its factorization.

425320410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14942.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 425320410 is about 20623.2977479355. The cubic root of 425320410 is about 752.0361913414.

Adding to 425320410 its reverse (14023524), we get a palindrome (439343934).

The spelling of 425320410 in words is "four hundred twenty-five million, three hundred twenty thousand, four hundred ten".