1166842617032 has 16 divisors (see below), whose sum is σ = 2187849968640. Its totient is φ = 583415958736.

The previous prime is 1166842617029. The next prime is 1166842617037. The reversal of 1166842617032 is 2307162486611.

It is not an unprimeable number, because it can be changed into a prime (1166842617037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349433 + ... + 1567095.

It is an arithmetic number, because the mean of its divisors is an integer number (136740623040).

Almost surely, 2^{1166842617032} is an apocalyptic number.

It is an amenable number.

1166842617032 is a deficient number, since it is larger than the sum of its proper divisors (1021007351608).

1166842617032 is a wasteful number, since it uses less digits than its factorization.

1166842617032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337452 (or 1337448 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 1166842617032 in words is "one trillion, one hundred sixty-six billion, eight hundred forty-two million, six hundred seventeen thousand, thirty-two".