1344040627 has 8 divisors (see below), whose sum is σ = 1409529600. Its totient is φ = 1279139400.

The previous prime is 1344040573. The next prime is 1344040657. The reversal of 1344040627 is 7260404431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1344040627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344040657) 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, 142249 + ... + 151402.

It is an arithmetic number, because the mean of its divisors is an integer number (176191200).

Almost surely, 2^1344040627 is an apocalyptic number.

1344040627 is a deficient number, since it is larger than the sum of its proper divisors (65488973).

1344040627 is a wasteful number, since it uses less digits than its factorization.

1344040627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293873.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 1344040627 is about 36661.1596515986. The cubic root of 1344040627 is about 1103.5807901639.

The spelling of 1344040627 in words is "one billion, three hundred forty-four million, forty thousand, six hundred twenty-seven".