1166361440119 has 2 divisors, whose sum is σ = 1166361440120. Its totient is φ = 1166361440118.

The previous prime is 1166361440081. The next prime is 1166361440129. The reversal of 1166361440119 is 9110441636611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1166361440119 - 2²⁵ = 1166327885687 is a prime.

It is a super-2 number, since 2×1166361440119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1166361440129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583180720059 + 583180720060.

It is an arithmetic number, because the mean of its divisors is an integer number (583180720060).

Almost surely, 2^{1166361440119} is an apocalyptic number.

1166361440119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1166361440119 is an equidigital number, since it uses as much as digits as its factorization.

1166361440119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 1166361440119 in words is "one trillion, one hundred sixty-six billion, three hundred sixty-one million, four hundred forty thousand, one hundred nineteen".