425434124 has 12 divisors (see below), whose sum is σ = 744694944. Its totient is φ = 212664144.

The previous prime is 425434123. The next prime is 425434169. The reversal of 425434124 is 421434524.

It is not an unprimeable number, because it can be changed into a prime (425434123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9014 + ... + 30530.

It is an arithmetic number, because the mean of its divisors is an integer number (62057912).

Almost surely, 2^425434124 is an apocalyptic number.

It is an amenable number.

425434124 is a deficient number, since it is larger than the sum of its proper divisors (319260820).

425434124 is a wasteful number, since it uses less digits than its factorization.

425434124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26464 (or 26462 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 425434124 is about 20626.0544942556. The cubic root of 425434124 is about 752.1032070322.

Adding to 425434124 its reverse (421434524), we get a palindrome (846868648).

The spelling of 425434124 in words is "four hundred twenty-five million, four hundred thirty-four thousand, one hundred twenty-four".