1117740608166 has 32 divisors (see below), whose sum is σ = 2751361498368. Its totient is φ = 294788731680.

The previous prime is 1117740608099. The next prime is 1117740608209. The reversal of 1117740608166 is 6618060477111.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1023571440 + ... + 1023572531.

It is an arithmetic number, because the mean of its divisors is an integer number (85980046824).

Almost surely, 2^{1117740608166} is an apocalyptic number.

1117740608166 is an abundant number, since it is smaller than the sum of its proper divisors (1633620890202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1117740608166 is a wasteful number, since it uses less digits than its factorization.

1117740608166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047143996.

The product of its (nonzero) digits is 338688, while the sum is 48.

The spelling of 1117740608166 in words is "one trillion, one hundred seventeen billion, seven hundred forty million, six hundred eight thousand, one hundred sixty-six".