4440021402337 has 2 divisors, whose sum is σ = 4440021402338. Its totient is φ = 4440021402336.

The previous prime is 4440021402307. The next prime is 4440021402353. The reversal of 4440021402337 is 7332041200444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2443794333696 + 1996227068641 = 1563264^2 + 1412879^2 .

It is a cyclic number.

It is not a de Polignac number, because 4440021402337 - 2²⁷ = 4439887184609 is a prime.

It is not a weakly prime, because it can be changed into another prime (4440021402307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220010701168 + 2220010701169.

It is an arithmetic number, because the mean of its divisors is an integer number (2220010701169).

Almost surely, 2^{4440021402337} is an apocalyptic number.

It is an amenable number.

4440021402337 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440021402337 is an equidigital number, since it uses as much as digits as its factorization.

4440021402337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 34.

The spelling of 4440021402337 in words is "four trillion, four hundred forty billion, twenty-one million, four hundred two thousand, three hundred thirty-seven".