1444750050437 has 2 divisors, whose sum is σ = 1444750050438. Its totient is φ = 1444750050436.

The previous prime is 1444750050431. The next prime is 1444750050451. The reversal of 1444750050437 is 7340500574441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1005385230721 + 439364819716 = 1002689^2 + 662846^2 .

It is a cyclic number.

It is not a de Polignac number, because 1444750050437 - 2¹⁴ = 1444750034053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1444750050431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722375025218 + 722375025219.

It is an arithmetic number, because the mean of its divisors is an integer number (722375025219).

Almost surely, 2^{1444750050437} is an apocalyptic number.

It is an amenable number.

1444750050437 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444750050437 is an equidigital number, since it uses as much as digits as its factorization.

1444750050437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 940800, while the sum is 44.

The spelling of 1444750050437 in words is "one trillion, four hundred forty-four billion, seven hundred fifty million, fifty thousand, four hundred thirty-seven".