2442331109917 has 2 divisors, whose sum is σ = 2442331109918. Its totient is φ = 2442331109916.

The previous prime is 2442331109879. The next prime is 2442331110007. The reversal of 2442331109917 is 7199011332442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2331955001476 + 110376108441 = 1527074^2 + 332229^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2442331109917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442331109417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221165554958 + 1221165554959.

It is an arithmetic number, because the mean of its divisors is an integer number (1221165554959).

Almost surely, 2^{2442331109917} is an apocalyptic number.

It is an amenable number.

2442331109917 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442331109917 is an equidigital number, since it uses as much as digits as its factorization.

2442331109917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 2442331109917 in words is "two trillion, four hundred forty-two billion, three hundred thirty-one million, one hundred nine thousand, nine hundred seventeen".