44142301369 has 2 divisors, whose sum is σ = 44142301370. Its totient is φ = 44142301368.

The previous prime is 44142301363. The next prime is 44142301381. The reversal of 44142301369 is 96310324144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40376883600 + 3765417769 = 200940^2 + 61363^2 .

It is a cyclic number.

It is not a de Polignac number, because 44142301369 - 2⁷ = 44142301241 is a prime.

It is a super-2 number, since 2×44142301369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44142301363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22071150684 + 22071150685.

It is an arithmetic number, because the mean of its divisors is an integer number (22071150685).

Almost surely, 2^44142301369 is an apocalyptic number.

It is an amenable number.

44142301369 is a deficient number, since it is larger than the sum of its proper divisors (1).

44142301369 is an equidigital number, since it uses as much as digits as its factorization.

44142301369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 44142301369 in words is "forty-four billion, one hundred forty-two million, three hundred one thousand, three hundred sixty-nine".