2344400103 has 4 divisors (see below), whose sum is σ = 3125866808. Its totient is φ = 1562933400.

The previous prime is 2344400087. The next prime is 2344400137. The reversal of 2344400103 is 3010044432.

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

It is not a de Polignac number, because 2344400103 - 2⁴ = 2344400087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2344400103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344400503) 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 3 ways as a sum of consecutive naturals, for example, 390733348 + ... + 390733353.

It is an arithmetic number, because the mean of its divisors is an integer number (781466702).

Almost surely, 2^2344400103 is an apocalyptic number.

2344400103 is a deficient number, since it is larger than the sum of its proper divisors (781466705).

2344400103 is an equidigital number, since it uses as much as digits as its factorization.

2344400103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781466704.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2344400103 is about 48419.0055969761. The cubic root of 2344400103 is about 1328.4460156844.

Adding to 2344400103 its reverse (3010044432), we get a palindrome (5354444535).

The spelling of 2344400103 in words is "two billion, three hundred forty-four million, four hundred thousand, one hundred three".