1344120411 has 8 divisors (see below), whose sum is σ = 1808910144. Its totient is φ = 887705480.

The previous prime is 1344120403. The next prime is 1344120431. The reversal of 1344120411 is 1140214431.

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

It is a cyclic number.

It is not a de Polignac number, because 1344120411 - 2³ = 1344120403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344120431) 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, 2093325 + ... + 2093966.

It is an arithmetic number, because the mean of its divisors is an integer number (226113768).

Almost surely, 2^1344120411 is an apocalyptic number.

1344120411 is a deficient number, since it is larger than the sum of its proper divisors (464789733).

1344120411 is a wasteful number, since it uses less digits than its factorization.

1344120411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187401.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1344120411 is about 36662.2477625145. The cubic root of 1344120411 is about 1103.6026263956.

Adding to 1344120411 its reverse (1140214431), we get a palindrome (2484334842).

The spelling of 1344120411 in words is "one billion, three hundred forty-four million, one hundred twenty thousand, four hundred eleven".