2342400343 has 4 divisors (see below), whose sum is σ = 2345955480. Its totient is φ = 2338845208.

The previous prime is 2342400341. The next prime is 2342400373. The reversal of 2342400343 is 3430042432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2342400343 - 2¹ = 2342400341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342400341) 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 3 ways as a sum of consecutive naturals, for example, 1776580 + ... + 1777897.

It is an arithmetic number, because the mean of its divisors is an integer number (586488870).

Almost surely, 2^2342400343 is an apocalyptic number.

2342400343 is a deficient number, since it is larger than the sum of its proper divisors (3555137).

2342400343 is an equidigital number, since it uses as much as digits as its factorization.

2342400343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555136.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2342400343 is about 48398.3506227227. The cubic root of 2342400343 is about 1328.0681892621.

Adding to 2342400343 its reverse (3430042432), we get a palindrome (5772442775).

The spelling of 2342400343 in words is "two billion, three hundred forty-two million, four hundred thousand, three hundred forty-three".