1189496968132 has 48 divisors (see below), whose sum is σ = 2369741617152. Its totient is φ = 517139678880.

The previous prime is 1189496968129. The next prime is 1189496968133. The reversal of 1189496968132 is 2318696949811.

It is not an unprimeable number, because it can be changed into a prime (1189496968133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22690183 + ... + 22742545.

It is an arithmetic number, because the mean of its divisors is an integer number (49369617024).

Almost surely, 2^{1189496968132} is an apocalyptic number.

It is an amenable number.

1189496968132 is a deficient number, since it is larger than the sum of its proper divisors (1180244649020).

1189496968132 is a wasteful number, since it uses less digits than its factorization.

1189496968132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74848 (or 74846 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 67.

The spelling of 1189496968132 in words is "one trillion, one hundred eighty-nine billion, four hundred ninety-six million, nine hundred sixty-eight thousand, one hundred thirty-two".