1344302111 has 4 divisors (see below), whose sum is σ = 1344524424. Its totient is φ = 1344079800.

The previous prime is 1344302107. The next prime is 1344302129. The reversal of 1344302111 is 1112034431.

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 1344302111 - 2² = 1344302107 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 (1344302161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101825 + ... + 114266.

It is an arithmetic number, because the mean of its divisors is an integer number (336131106).

Almost surely, 2^1344302111 is an apocalyptic number.

1344302111 is a deficient number, since it is larger than the sum of its proper divisors (222313).

1344302111 is an equidigital number, since it uses as much as digits as its factorization.

1344302111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222312.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1344302111 is about 36664.7257046879. The cubic root of 1344302111 is about 1103.6523529827.

Adding to 1344302111 its reverse (1112034431), we get a palindrome (2456336542).

The spelling of 1344302111 in words is "one billion, three hundred forty-four million, three hundred two thousand, one hundred eleven".