916666744000 has 112 divisors (see below), whose sum is σ = 2594428948800. Its totient is φ = 314285721600.

The previous prime is 916666743961. The next prime is 916666744013. The reversal of 916666744000 is 447666619.

916666744000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

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, 8128525 + ... + 8240524.

Almost surely, 2^916666744000 is an apocalyptic number.

It is an amenable number.

916666744000 is an abundant number, since it is smaller than the sum of its proper divisors (1677762204800).

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

916666744000 is a wasteful number, since it uses less digits than its factorization.

916666744000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16369083 (or 16369063 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 916666744000 in words is "nine hundred sixteen billion, six hundred sixty-six million, seven hundred forty-four thousand".