1148636041219 has 2 divisors, whose sum is σ = 1148636041220. Its totient is φ = 1148636041218.

The previous prime is 1148636041141. The next prime is 1148636041249. The reversal of 1148636041219 is 9121406368411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1148636041219 - 2⁹ = 1148636040707 is a prime.

It is a super-2 number, since 2×1148636041219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1148636041249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574318020609 + 574318020610.

It is an arithmetic number, because the mean of its divisors is an integer number (574318020610).

Almost surely, 2^{1148636041219} is an apocalyptic number.

1148636041219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1148636041219 is an equidigital number, since it uses as much as digits as its factorization.

1148636041219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 1148636041219 in words is "one trillion, one hundred forty-eight billion, six hundred thirty-six million, forty-one thousand, two hundred nineteen".