1344087601 has 2 divisors, whose sum is σ = 1344087602. Its totient is φ = 1344087600.

The previous prime is 1344087599. The next prime is 1344087631. The reversal of 1344087601 is 1067804431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1111555600 + 232532001 = 33340^2 + 15249^2 .

It is an emirp because it is prime and its reverse (1067804431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1344087601 - 2¹ = 1344087599 is a prime.

Together with 1344087599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1344087631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672043800 + 672043801.

It is an arithmetic number, because the mean of its divisors is an integer number (672043801).

Almost surely, 2^1344087601 is an apocalyptic number.

It is an amenable number.

1344087601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344087601 is an equidigital number, since it uses as much as digits as its factorization.

1344087601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 1344087601 is about 36661.8002967667. The cubic root of 1344087601 is about 1103.5936466701.

The spelling of 1344087601 in words is "one billion, three hundred forty-four million, eighty-seven thousand, six hundred one".