2393234916091 has 2 divisors, whose sum is σ = 2393234916092. Its totient is φ = 2393234916090.

The previous prime is 2393234916047. The next prime is 2393234916097. The reversal of 2393234916091 is 1906194323932.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2393234916091 - 2¹¹ = 2393234914043 is a prime.

It is not a weakly prime, because it can be changed into another prime (2393234916097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1196617458045 + 1196617458046.

It is an arithmetic number, because the mean of its divisors is an integer number (1196617458046).

Almost surely, 2^{2393234916091} is an apocalyptic number.

2393234916091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2393234916091 is an equidigital number, since it uses as much as digits as its factorization.

2393234916091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 52.

The spelling of 2393234916091 in words is "two trillion, three hundred ninety-three billion, two hundred thirty-four million, nine hundred sixteen thousand, ninety-one".