425211412 has 24 divisors (see below), whose sum is σ = 829362240. Its totient is φ = 189567360.

The previous prime is 425211389. The next prime is 425211467. The reversal of 425211412 is 214112524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163264 + ... + 165847.

It is an arithmetic number, because the mean of its divisors is an integer number (34556760).

Almost surely, 2^425211412 is an apocalyptic number.

It is an amenable number.

425211412 is a deficient number, since it is larger than the sum of its proper divisors (404150828).

425211412 is a wasteful number, since it uses less digits than its factorization.

425211412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329151 (or 329149 counting only the distinct ones).

The product of its digits is 640, while the sum is 22.

The square root of 425211412 is about 20620.6549847477. The cubic root of 425211412 is about 751.9719437435.

Adding to 425211412 its reverse (214112524), we get a palindrome (639323936).

The spelling of 425211412 in words is "four hundred twenty-five million, two hundred eleven thousand, four hundred twelve".