1344113411 has 4 divisors (see below), whose sum is σ = 1344562824. Its totient is φ = 1343664000.

The previous prime is 1344113401. The next prime is 1344113423. The reversal of 1344113411 is 1143114431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1344113411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344113401) 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, 220190 + ... + 226211.

It is an arithmetic number, because the mean of its divisors is an integer number (336140706).

Almost surely, 2^1344113411 is an apocalyptic number.

1344113411 is a deficient number, since it is larger than the sum of its proper divisors (449413).

1344113411 is an equidigital number, since it uses as much as digits as its factorization.

1344113411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449412.

The product of its digits is 576, while the sum is 23.

The square root of 1344113411 is about 36662.1522963396. The cubic root of 1344113411 is about 1103.6007105871.

Adding to 1344113411 its reverse (1143114431), we get a palindrome (2487227842).

The spelling of 1344113411 in words is "one billion, three hundred forty-four million, one hundred thirteen thousand, four hundred eleven".