425133214 has 16 divisors (see below), whose sum is σ = 719662320. Its totient is φ = 186578560.

The previous prime is 425133211. The next prime is 425133253. The reversal of 425133214 is 412331524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425133211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332539 + ... + 333814.

It is an arithmetic number, because the mean of its divisors is an integer number (44978895).

Almost surely, 2^425133214 is an apocalyptic number.

425133214 is a deficient number, since it is larger than the sum of its proper divisors (294529106).

425133214 is a wasteful number, since it uses less digits than its factorization.

425133214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666395.

The product of its digits is 2880, while the sum is 25.

The square root of 425133214 is about 20618.7587890251. The cubic root of 425133214 is about 751.9258440815.

Adding to 425133214 its reverse (412331524), we get a palindrome (837464738).

The spelling of 425133214 in words is "four hundred twenty-five million, one hundred thirty-three thousand, two hundred fourteen".