14166643000 has 64 divisors (see below), whose sum is σ = 34591302720. Its totient is φ = 5420272000.

The previous prime is 14166642983. The next prime is 14166643027. The reversal of 14166643000 is 34666141.

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, 284971 + ... + 330970.

It is an arithmetic number, because the mean of its divisors is an integer number (540489105).

Almost surely, 2^14166643000 is an apocalyptic number.

14166643000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14166643000 is an abundant number, since it is smaller than the sum of its proper divisors (20424659720).

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

14166643000 is a wasteful number, since it uses less digits than its factorization.

14166643000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615985 (or 615971 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 14166643000 in words is "fourteen billion, one hundred sixty-six million, six hundred forty-three thousand".