1110414201991 has 2 divisors, whose sum is σ = 1110414201992. Its totient is φ = 1110414201990.

The previous prime is 1110414201929. The next prime is 1110414201997. The reversal of 1110414201991 is 1991024140111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110414201991 - 2¹¹ = 1110414199943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110414201997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555207100995 + 555207100996.

It is an arithmetic number, because the mean of its divisors is an integer number (555207100996).

Almost surely, 2^{1110414201991} is an apocalyptic number.

1110414201991 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110414201991 is an equidigital number, since it uses as much as digits as its factorization.

1110414201991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 34.

The spelling of 1110414201991 in words is "one trillion, one hundred ten billion, four hundred fourteen million, two hundred one thousand, nine hundred ninety-one".