425410122 has 32 divisors (see below), whose sum is σ = 862912512. Its totient is φ = 139802544.

The previous prime is 425410099. The next prime is 425410123. The reversal of 425410122 is 221014524.

It is not an unprimeable number, because it can be changed into a prime (425410123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125583 + ... + 128925.

It is an arithmetic number, because the mean of its divisors is an integer number (26966016).

Almost surely, 2^425410122 is an apocalyptic number.

425410122 is an abundant number, since it is smaller than the sum of its proper divisors (437502390).

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

425410122 is a wasteful number, since it uses less digits than its factorization.

425410122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3642.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 425410122 is about 20625.4726491298. The cubic root of 425410122 is about 752.0890627973.

Adding to 425410122 its reverse (221014524), we get a palindrome (646424646).

The spelling of 425410122 in words is "four hundred twenty-five million, four hundred ten thousand, one hundred twenty-two".