1344103423 has 8 divisors (see below), whose sum is σ = 1452880800. Its totient is φ = 1236095328.

The previous prime is 1344103399. The next prime is 1344103427. The reversal of 1344103423 is 3243014431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1344103423 - 2⁵ = 1344103391 is a prime.

It is a super-2 number, since 2×1344103423² = 3613228023440633858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344103427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188683 + ... + 195676.

It is an arithmetic number, because the mean of its divisors is an integer number (181610100).

Almost surely, 2^1344103423 is an apocalyptic number.

1344103423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1344103423 is a deficient number, since it is larger than the sum of its proper divisors (108777377).

1344103423 is a wasteful number, since it uses less digits than its factorization.

1344103423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384641.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1344103423 is about 36662.0160793157. The cubic root of 1344103423 is about 1103.5979769906.

Adding to 1344103423 its reverse (3243014431), we get a palindrome (4587117854).

The spelling of 1344103423 in words is "one billion, three hundred forty-four million, one hundred three thousand, four hundred twenty-three".