2234134431 has 12 divisors (see below), whose sum is σ = 3227861208. Its totient is φ = 1489063824.

The previous prime is 2234134421. The next prime is 2234134447. The reversal of 2234134431 is 1344314322.

2234134431 is a `hidden beast` number, since 223 + 4 + 1 + 3 + 4 + 431 = 666.

It is not a de Polignac number, because 2234134431 - 2⁷ = 2234134303 is a prime.

It is a super-2 number, since 2×2234134431² = 9982713311559387522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2234134395 and 2234134404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234134421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12661 + ... + 68033.

It is an arithmetic number, because the mean of its divisors is an integer number (268988434).

Almost surely, 2^2234134431 is an apocalyptic number.

2234134431 is a deficient number, since it is larger than the sum of its proper divisors (993726777).

2234134431 is a wasteful number, since it uses less digits than its factorization.

2234134431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59862 (or 59859 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 2234134431 is about 47266.6312635034. The cubic root of 2234134431 is about 1307.2834623682.

Adding to 2234134431 its reverse (1344314322), we get a palindrome (3578448753).

It can be divided in two parts, 22 and 34134431, that added together give a triangular number (34134453 = T₈₂₆₂).

The spelling of 2234134431 in words is "two billion, two hundred thirty-four million, one hundred thirty-four thousand, four hundred thirty-one".