18076980000 has 480 divisors, whose sum is σ = 63436443840. Its totient is φ = 4492800000.

The previous prime is 18076979993. The next prime is 18076980013. The reversal of 18076980000 is 8967081.

It is a tau number, because it is divible by the number of its divisors (480).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 115139922 + ... + 115140078.

It is an arithmetic number, because the mean of its divisors is an integer number (132159258).

Almost surely, 2^18076980000 is an apocalyptic number.

18076980000 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 18076980000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31718221920).

18076980000 is an abundant number, since it is smaller than the sum of its proper divisors (45359463840).

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

18076980000 is a wasteful number, since it uses less digits than its factorization.

18076980000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The spelling of 18076980000 in words is "eighteen billion, seventy-six million, nine hundred eighty thousand".