939310002221117 has 2 divisors, whose sum is σ = 939310002221118. Its totient is φ = 939310002221116.

The previous prime is 939310002221099. The next prime is 939310002221141. The reversal of 939310002221117 is 711122200013939.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 810114703200196 + 129195299020921 = 28462514^2 + 11366411^2 .

It is a cyclic number.

It is not a de Polignac number, because 939310002221117 - 2¹⁴ = 939310002204733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (939310002721117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469655001110558 + 469655001110559.

It is an arithmetic number, because the mean of its divisors is an integer number (469655001110559).

Almost surely, 2^{939310002221117} is an apocalyptic number.

It is an amenable number.

939310002221117 is a deficient number, since it is larger than the sum of its proper divisors (1).

939310002221117 is an equidigital number, since it uses as much as digits as its factorization.

939310002221117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 41.

The spelling of 939310002221117 in words is "nine hundred thirty-nine trillion, three hundred ten billion, two million, two hundred twenty-one thousand, one hundred seventeen".