2344402342 has 16 divisors (see below), whose sum is σ = 3631248000. Its totient is φ = 1134011520.

The previous prime is 2344402337. The next prime is 2344402349. The reversal of 2344402342 is 2432044432.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2344402342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344402349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306784 + ... + 314332.

It is an arithmetic number, because the mean of its divisors is an integer number (226953000).

Almost surely, 2^2344402342 is an apocalyptic number.

2344402342 is a deficient number, since it is larger than the sum of its proper divisors (1286845658).

2344402342 is a wasteful number, since it uses less digits than its factorization.

2344402342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12591.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 2344402342 is about 48419.0287180567. The cubic root of 2344402342 is about 1328.4464385914.

Adding to 2344402342 its reverse (2432044432), we get a palindrome (4776446774).

The spelling of 2344402342 in words is "two billion, three hundred forty-four million, four hundred two thousand, three hundred forty-two".