1344076331 has 16 divisors (see below), whose sum is σ = 1495941888. Its totient is φ = 1199232000.

The previous prime is 1344076303. The next prime is 1344076339. The reversal of 1344076331 is 1336704431.

It is a cyclic number.

It is not a de Polignac number, because 1344076331 - 2¹⁰ = 1344075307 is a prime.

It is a super-2 number, since 2×1344076331² = 3613082367108843122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344076339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482615 + ... + 485391.

It is an arithmetic number, because the mean of its divisors is an integer number (93496368).

Almost surely, 2^1344076331 is an apocalyptic number.

1344076331 is a deficient number, since it is larger than the sum of its proper divisors (151865557).

1344076331 is a wasteful number, since it uses less digits than its factorization.

1344076331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 1344076331 is about 36661.6465942271. The cubic root of 1344076331 is about 1103.5905621650.

The spelling of 1344076331 in words is "one billion, three hundred forty-four million, seventy-six thousand, three hundred thirty-one".