44099196139 has 2 divisors, whose sum is σ = 44099196140. Its totient is φ = 44099196138.

The previous prime is 44099196133. The next prime is 44099196151. The reversal of 44099196139 is 93169199044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44099196139 - 2⁵ = 44099196107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44099196139.

It is not a weakly prime, because it can be changed into another prime (44099196133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22049598069 + 22049598070.

It is an arithmetic number, because the mean of its divisors is an integer number (22049598070).

Almost surely, 2^44099196139 is an apocalyptic number.

44099196139 is a deficient number, since it is larger than the sum of its proper divisors (1).

44099196139 is an equidigital number, since it uses as much as digits as its factorization.

44099196139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 55.

The spelling of 44099196139 in words is "forty-four billion, ninety-nine million, one hundred ninety-six thousand, one hundred thirty-nine".