1111573894966 has 8 divisors (see below), whose sum is σ = 1668143280024. Its totient is φ = 555526134960.

The previous prime is 1111573894939. The next prime is 1111573894987. The reversal of 1111573894966 is 6694983751111.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 130400935 + ... + 130409458.

It is an arithmetic number, because the mean of its divisors is an integer number (208517910003).

Almost surely, 2^{1111573894966} is an apocalyptic number.

1111573894966 is a deficient number, since it is larger than the sum of its proper divisors (556569385058).

1111573894966 is a wasteful number, since it uses less digits than its factorization.

1111573894966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260812526.

The product of its digits is 9797760, while the sum is 61.

The spelling of 1111573894966 in words is "one trillion, one hundred eleven billion, five hundred seventy-three million, eight hundred ninety-four thousand, nine hundred sixty-six".