2431144234 has 8 divisors (see below), whose sum is σ = 3731523840. Its totient is φ = 1187302956.

The previous prime is 2431144223. The next prime is 2431144253. The reversal of 2431144234 is 4324411342.

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

It is a super-2 number, since 2×2431144234² = 11820924573022893512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14134474 + ... + 14134645.

It is an arithmetic number, because the mean of its divisors is an integer number (466440480).

Almost surely, 2^2431144234 is an apocalyptic number.

2431144234 is a deficient number, since it is larger than the sum of its proper divisors (1300379606).

2431144234 is a wasteful number, since it uses less digits than its factorization.

2431144234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28269164.

The product of its digits is 9216, while the sum is 28.

The square root of 2431144234 is about 49306.6347868114. The cubic root of 2431144234 is about 1344.6324104296.

Adding to 2431144234 its reverse (4324411342), we get a palindrome (6755555576).

The spelling of 2431144234 in words is "two billion, four hundred thirty-one million, one hundred forty-four thousand, two hundred thirty-four".