1441072445837 has 2 divisors, whose sum is σ = 1441072445838. Its totient is φ = 1441072445836.

The previous prime is 1441072445833. The next prime is 1441072445867. The reversal of 1441072445837 is 7385442701441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1163526811561 + 277545634276 = 1078669^2 + 526826^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441072445837 - 2² = 1441072445833 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441072445833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720536222918 + 720536222919.

It is an arithmetic number, because the mean of its divisors is an integer number (720536222919).

Almost surely, 2^{1441072445837} is an apocalyptic number.

It is an amenable number.

1441072445837 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441072445837 is an equidigital number, since it uses as much as digits as its factorization.

1441072445837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3010560, while the sum is 50.

The spelling of 1441072445837 in words is "one trillion, four hundred forty-one billion, seventy-two million, four hundred forty-five thousand, eight hundred thirty-seven".