18060846384 has 80 divisors (see below), whose sum is σ = 53387797248. Its totient is φ = 5153922816.

The previous prime is 18060846329. The next prime is 18060846437. The reversal of 18060846384 is 48364806081.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 245374 + ... + 310370.

Almost surely, 2^18060846384 is an apocalyptic number.

18060846384 is a gapful number since it is divisible by the number (14) 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 18060846384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26693898624).

18060846384 is an abundant number, since it is smaller than the sum of its proper divisors (35326950864).

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

18060846384 is a wasteful number, since it uses less digits than its factorization.

18060846384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65842 (or 65836 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 18060846384 in words is "eighteen billion, sixty million, eight hundred forty-six thousand, three hundred eighty-four".