44343254129 has 2 divisors, whose sum is σ = 44343254130. Its totient is φ = 44343254128.

The previous prime is 44343254119. The next prime is 44343254147. The reversal of 44343254129 is 92145234344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23794605025 + 20548649104 = 154255^2 + 143348^2 .

It is a cyclic number.

It is not a de Polignac number, because 44343254129 - 2¹² = 44343250033 is a prime.

It is not a weakly prime, because it can be changed into another prime (44343254119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22171627064 + 22171627065.

It is an arithmetic number, because the mean of its divisors is an integer number (22171627065).

Almost surely, 2^44343254129 is an apocalyptic number.

It is an amenable number.

44343254129 is a deficient number, since it is larger than the sum of its proper divisors (1).

44343254129 is an equidigital number, since it uses as much as digits as its factorization.

44343254129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 41.

The spelling of 44343254129 in words is "forty-four billion, three hundred forty-three million, two hundred fifty-four thousand, one hundred twenty-nine".