1344032969 has 2 divisors, whose sum is σ = 1344032970. Its totient is φ = 1344032968.

The previous prime is 1344032909. The next prime is 1344032981. The reversal of 1344032969 is 9692304431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1213616569 + 130416400 = 34837^2 + 11420^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344032969 - 2⁸ = 1344032713 is a prime.

It is a super-2 number, since 2×1344032969² = 3612849243517909922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1344032909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672016484 + 672016485.

It is an arithmetic number, because the mean of its divisors is an integer number (672016485).

Almost surely, 2^1344032969 is an apocalyptic number.

It is an amenable number.

1344032969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344032969 is an equidigital number, since it uses as much as digits as its factorization.

1344032969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 1344032969 is about 36661.0552084907. The cubic root of 1344032969 is about 1103.5786941861.

The spelling of 1344032969 in words is "one billion, three hundred forty-four million, thirty-two thousand, nine hundred sixty-nine".