1184228914139 has 2 divisors, whose sum is σ = 1184228914140. Its totient is φ = 1184228914138.

The previous prime is 1184228914133. The next prime is 1184228914163. The reversal of 1184228914139 is 9314198224811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1184228914139 - 2⁸ = 1184228913883 is a prime.

It is a super-2 number, since 2×1184228914139² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1184228914133) 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, 592114457069 + 592114457070.

It is an arithmetic number, because the mean of its divisors is an integer number (592114457070).

Almost surely, 2^{1184228914139} is an apocalyptic number.

1184228914139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1184228914139 is an equidigital number, since it uses as much as digits as its factorization.

1184228914139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 53.

The spelling of 1184228914139 in words is "one trillion, one hundred eighty-four billion, two hundred twenty-eight million, nine hundred fourteen thousand, one hundred thirty-nine".