44073052139 has 2 divisors, whose sum is σ = 44073052140. Its totient is φ = 44073052138.

The previous prime is 44073052117. The next prime is 44073052141. The reversal of 44073052139 is 93125037044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44073052139 - 2¹⁶ = 44072986603 is a prime.

Together with 44073052141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44073052039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22036526069 + 22036526070.

It is an arithmetic number, because the mean of its divisors is an integer number (22036526070).

Almost surely, 2^44073052139 is an apocalyptic number.

44073052139 is a deficient number, since it is larger than the sum of its proper divisors (1).

44073052139 is an equidigital number, since it uses as much as digits as its factorization.

44073052139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 44073052139 in words is "forty-four billion, seventy-three million, fifty-two thousand, one hundred thirty-nine".