1191714054383 has 2 divisors, whose sum is σ = 1191714054384. Its totient is φ = 1191714054382.

The previous prime is 1191714054373. The next prime is 1191714054457. The reversal of 1191714054383 is 3834504171911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1191714054383 - 2³² = 1187419087087 is a prime.

It is a super-3 number, since 3×1191714054383³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1191714054373) 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, 595857027191 + 595857027192.

It is an arithmetic number, because the mean of its divisors is an integer number (595857027192).

Almost surely, 2^{1191714054383} is an apocalyptic number.

1191714054383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1191714054383 is an equidigital number, since it uses as much as digits as its factorization.

1191714054383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 1191714054383 in words is "one trillion, one hundred ninety-one billion, seven hundred fourteen million, fifty-four thousand, three hundred eighty-three".