44014413389 has 2 divisors, whose sum is σ = 44014413390. Its totient is φ = 44014413388.

The previous prime is 44014413319. The next prime is 44014413449. The reversal of 44014413389 is 98331441044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38047623364 + 5966790025 = 195058^2 + 77245^2 .

It is a cyclic number.

It is not a de Polignac number, because 44014413389 - 2⁸ = 44014413133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44014413319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22007206694 + 22007206695.

It is an arithmetic number, because the mean of its divisors is an integer number (22007206695).

Almost surely, 2^44014413389 is an apocalyptic number.

It is an amenable number.

44014413389 is a deficient number, since it is larger than the sum of its proper divisors (1).

44014413389 is an equidigital number, since it uses as much as digits as its factorization.

44014413389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 44014413389 in words is "forty-four billion, fourteen million, four hundred thirteen thousand, three hundred eighty-nine".