2251412343 has 12 divisors (see below), whose sum is σ = 3297844368. Its totient is φ = 1479801120.

The previous prime is 2251412327. The next prime is 2251412347. The reversal of 2251412343 is 3432141522.

2251412343 is a `hidden beast` number, since 22 + 514 + 123 + 4 + 3 = 666.

It is not a de Polignac number, because 2251412343 - 2⁴ = 2251412327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251412347) 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, 1761030 + ... + 1762307.

It is an arithmetic number, because the mean of its divisors is an integer number (274820364).

Almost surely, 2^2251412343 is an apocalyptic number.

2251412343 is a deficient number, since it is larger than the sum of its proper divisors (1046432025).

2251412343 is a wasteful number, since it uses less digits than its factorization.

2251412343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523414 (or 3523411 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2251412343 is about 47449.0499694146. The cubic root of 2251412343 is about 1310.6448164800.

Adding to 2251412343 its reverse (3432141522), we get a palindrome (5683553865).

The spelling of 2251412343 in words is "two billion, two hundred fifty-one million, four hundred twelve thousand, three hundred forty-three".