2331401343 has 16 divisors (see below), whose sum is σ = 3162969600. Its totient is φ = 1527079680.

The previous prime is 2331401309. The next prime is 2331401377. The reversal of 2331401343 is 3431041332.

It is an interprime number because it is at equal distance from previous prime (2331401309) and next prime (2331401377).

It is not a de Polignac number, because 2331401343 - 2¹⁴ = 2331384959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331401383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592938 + ... + 596856.

It is an arithmetic number, because the mean of its divisors is an integer number (197685600).

Almost surely, 2^2331401343 is an apocalyptic number.

2331401343 is a deficient number, since it is larger than the sum of its proper divisors (831568257).

2331401343 is a wasteful number, since it uses less digits than its factorization.

2331401343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7342.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2331401343 is about 48284.5870128346. The cubic root of 2331401343 is about 1325.9862301189.

Adding to 2331401343 its reverse (3431041332), we get a palindrome (5762442675).

The spelling of 2331401343 in words is "two billion, three hundred thirty-one million, four hundred one thousand, three hundred forty-three".