425421114 has 32 divisors (see below), whose sum is σ = 862794240. Its totient is φ = 139828032.

The previous prime is 425421109. The next prime is 425421119. The reversal of 425421114 is 411124524.

It is an interprime number because it is at equal distance from previous prime (425421109) and next prime (425421119).

It is not an unprimeable number, because it can be changed into a prime (425421119) 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, 144384 + ... + 147300.

It is an arithmetic number, because the mean of its divisors is an integer number (26962320).

Almost surely, 2^425421114 is an apocalyptic number.

425421114 is an abundant number, since it is smaller than the sum of its proper divisors (437373126).

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

425421114 is a wasteful number, since it uses less digits than its factorization.

425421114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254.

The product of its digits is 1280, while the sum is 24.

The square root of 425421114 is about 20625.7391140293. The cubic root of 425421114 is about 752.0955403831.

Adding to 425421114 its reverse (411124524), we get a palindrome (836545638).

The spelling of 425421114 in words is "four hundred twenty-five million, four hundred twenty-one thousand, one hundred fourteen".