2114539881911 has 2 divisors, whose sum is σ = 2114539881912. Its totient is φ = 2114539881910.

The previous prime is 2114539881833. The next prime is 2114539881941. The reversal of 2114539881911 is 1191889354112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114539881911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2114539881941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057269940955 + 1057269940956.

It is an arithmetic number, because the mean of its divisors is an integer number (1057269940956).

Almost surely, 2^{2114539881911} is an apocalyptic number.

2114539881911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114539881911 is an equidigital number, since it uses as much as digits as its factorization.

2114539881911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 53.

The spelling of 2114539881911 in words is "two trillion, one hundred fourteen billion, five hundred thirty-nine million, eight hundred eighty-one thousand, nine hundred eleven".