1344507037 has 2 divisors, whose sum is σ = 1344507038. Its totient is φ = 1344507036.

The previous prime is 1344507029. The next prime is 1344507053. The reversal of 1344507037 is 7307054431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 742344516 + 602162521 = 27246^2 + 24539^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344507037 - 2³ = 1344507029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344506993 and 1344507011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344507937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672253518 + 672253519.

It is an arithmetic number, because the mean of its divisors is an integer number (672253519).

Almost surely, 2^1344507037 is an apocalyptic number.

It is an amenable number.

1344507037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344507037 is an equidigital number, since it uses as much as digits as its factorization.

1344507037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 1344507037 is about 36667.5201915810. The cubic root of 1344507037 is about 1103.7084305486.

The spelling of 1344507037 in words is "one billion, three hundred forty-four million, five hundred seven thousand, thirty-seven".