1344623332037 has 2 divisors, whose sum is σ = 1344623332038. Its totient is φ = 1344623332036.

The previous prime is 1344623331949. The next prime is 1344623332051. The reversal of 1344623332037 is 7302333264431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1332025289956 + 12598042081 = 1154134^2 + 112241^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344623332037 - 2¹⁶ = 1344623266501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344623331985 and 1344623332003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344623332067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672311666018 + 672311666019.

It is an arithmetic number, because the mean of its divisors is an integer number (672311666019).

Almost surely, 2^{1344623332037} is an apocalyptic number.

It is an amenable number.

1344623332037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344623332037 is an equidigital number, since it uses as much as digits as its factorization.

1344623332037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 41.

Adding to 1344623332037 its reverse (7302333264431), we get a palindrome (8646956596468).

The spelling of 1344623332037 in words is "one trillion, three hundred forty-four billion, six hundred twenty-three million, three hundred thirty-two thousand, thirty-seven".