1148114689227 has 48 divisors (see below), whose sum is σ = 1875666324480. Its totient is φ = 670440110400.

The previous prime is 1148114689153. The next prime is 1148114689229. The reversal of 1148114689227 is 7229864118411.

It is a happy number.

1148114689227 is a `hidden beast` number, since 1 + 1 + 481 + 14 + 68 + 92 + 2 + 7 = 666.

It is not a de Polignac number, because 1148114689227 - 2¹² = 1148114685131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1148114689229) 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 in 47 ways as a sum of consecutive naturals, for example, 114013 + ... + 1519614.

It is an arithmetic number, because the mean of its divisors is an integer number (39076381760).

Almost surely, 2^{1148114689227} is an apocalyptic number.

1148114689227 is a deficient number, since it is larger than the sum of its proper divisors (727551635253).

1148114689227 is a wasteful number, since it uses less digits than its factorization.

1148114689227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633904 (or 1633901 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 54.

The spelling of 1148114689227 in words is "one trillion, one hundred forty-eight billion, one hundred fourteen million, six hundred eighty-nine thousand, two hundred twenty-seven".