44702294129 has 2 divisors, whose sum is σ = 44702294130. Its totient is φ = 44702294128.

The previous prime is 44702294123. The next prime is 44702294149. The reversal of 44702294129 is 92149220744.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44006389729 + 695904400 = 209777^2 + 26380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44702294129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44702294129.

It is not a weakly prime, because it can be changed into another prime (44702294123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22351147064 + 22351147065.

It is an arithmetic number, because the mean of its divisors is an integer number (22351147065).

Almost surely, 2^44702294129 is an apocalyptic number.

It is an amenable number.

44702294129 is a deficient number, since it is larger than the sum of its proper divisors (1).

44702294129 is an equidigital number, since it uses as much as digits as its factorization.

44702294129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 44702294129 in words is "forty-four billion, seven hundred two million, two hundred ninety-four thousand, one hundred twenty-nine".