1144680133678 has 16 divisors (see below), whose sum is σ = 1731829023360. Its totient is φ = 567423113400.

The previous prime is 1144680133627. The next prime is 1144680133697. The reversal of 1144680133678 is 8763310864411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4711458 + ... + 4948453.

It is an arithmetic number, because the mean of its divisors is an integer number (108239313960).

Almost surely, 2^{1144680133678} is an apocalyptic number.

1144680133678 is a deficient number, since it is larger than the sum of its proper divisors (587148889682).

1144680133678 is a wasteful number, since it uses less digits than its factorization.

1144680133678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9660423.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 1144680133678 in words is "one trillion, one hundred forty-four billion, six hundred eighty million, one hundred thirty-three thousand, six hundred seventy-eight".