44038665654353 has 2 divisors, whose sum is σ = 44038665654354. Its totient is φ = 44038665654352.

The previous prime is 44038665654349. The next prime is 44038665654383. The reversal of 44038665654353 is 35345656683044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40855324561489 + 3183341092864 = 6391817^2 + 1784192^2 .

It is a cyclic number.

It is not a de Polignac number, because 44038665654353 - 2² = 44038665654349 is a prime.

It is not a weakly prime, because it can be changed into another prime (44038665654383) 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, 22019332827176 + 22019332827177.

It is an arithmetic number, because the mean of its divisors is an integer number (22019332827177).

Almost surely, 2^{44038665654353} is an apocalyptic number.

It is an amenable number.

44038665654353 is a deficient number, since it is larger than the sum of its proper divisors (1).

44038665654353 is an equidigital number, since it uses as much as digits as its factorization.

44038665654353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248000, while the sum is 62.

The spelling of 44038665654353 in words is "forty-four trillion, thirty-eight billion, six hundred sixty-five million, six hundred fifty-four thousand, three hundred fifty-three".