19143206000 has 80 divisors (see below), whose sum is σ = 46319633568. Its totient is φ = 7652096000.

The previous prime is 19143205967. The next prime is 19143206053. The reversal of 19143206000 is 60234191.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4543895 + ... + 4548105.

Almost surely, 2^19143206000 is an apocalyptic number.

19143206000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19143206000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23159816784).

19143206000 is an abundant number, since it is smaller than the sum of its proper divisors (27176427568).

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

19143206000 is a wasteful number, since it uses less digits than its factorization.

19143206000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507 (or 6491 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 19143206000 in words is "nineteen billion, one hundred forty-three million, two hundred six thousand".