425211434 has 8 divisors (see below), whose sum is σ = 652650240. Its totient is φ = 207661356.

The previous prime is 425211389. The next prime is 425211467. The reversal of 425211434 is 434112524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2472074 + ... + 2472245.

It is an arithmetic number, because the mean of its divisors is an integer number (81581280).

Almost surely, 2^425211434 is an apocalyptic number.

425211434 is a deficient number, since it is larger than the sum of its proper divisors (227438806).

425211434 is a wasteful number, since it uses less digits than its factorization.

425211434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4944364.

The product of its digits is 3840, while the sum is 26.

The square root of 425211434 is about 20620.6555181934. The cubic root of 425211434 is about 751.9719567123.

Adding to 425211434 its reverse (434112524), we get a palindrome (859323958).

The spelling of 425211434 in words is "four hundred twenty-five million, two hundred eleven thousand, four hundred thirty-four".