44102202031289 has 2 divisors, whose sum is σ = 44102202031290. Its totient is φ = 44102202031288.

The previous prime is 44102202031231. The next prime is 44102202031313. The reversal of 44102202031289 is 98213020220144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43804648146064 + 297553885225 = 6618508^2 + 545485^2 .

It is a cyclic number.

It is not a de Polignac number, because 44102202031289 - 2²⁰ = 44102200982713 is a prime.

It is not a weakly prime, because it can be changed into another prime (44102202033289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22051101015644 + 22051101015645.

It is an arithmetic number, because the mean of its divisors is an integer number (22051101015645).

Almost surely, 2^{44102202031289} is an apocalyptic number.

It is an amenable number.

44102202031289 is a deficient number, since it is larger than the sum of its proper divisors (1).

44102202031289 is an equidigital number, since it uses as much as digits as its factorization.

44102202031289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 44102202031289 in words is "forty-four trillion, one hundred two billion, two hundred two million, thirty-one thousand, two hundred eighty-nine".