1146179536889 has 8 divisors (see below), whose sum is σ = 1179671018688. Its totient is φ = 1113169947120.

The previous prime is 1146179536807. The next prime is 1146179536969. The reversal of 1146179536889 is 9886359716411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1146179536889 - 2³² = 1141884569593 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1146179536589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120468182 + ... + 120477695.

It is an arithmetic number, because the mean of its divisors is an integer number (147458877336).

Almost surely, 2^{1146179536889} is an apocalyptic number.

It is an amenable number.

1146179536889 is a deficient number, since it is larger than the sum of its proper divisors (33491481799).

1146179536889 is an equidigital number, since it uses as much as digits as its factorization.

1146179536889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240946015.

The product of its digits is 78382080, while the sum is 68.

The spelling of 1146179536889 in words is "one trillion, one hundred forty-six billion, one hundred seventy-nine million, five hundred thirty-six thousand, eight hundred eighty-nine".