18483342958080 has 2880 divisors, whose sum is σ = 88760746698624. Its totient is φ = 3456840499200.

The previous prime is 18483342958037. The next prime is 18483342958081. The reversal of 18483342958080 is 8085924338481.

18483342958080 is a `hidden beast` number, since 1 + 8 + 4 + 8 + 3 + 3 + 42 + 9 + 580 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 18483342957999 and 18483342958017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18483342958081) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 10401430152 + ... + 10401431928.

Almost surely, 2^{18483342958080} is an apocalyptic number.

18483342958080 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 18483342958080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44380373349312).

18483342958080 is an abundant number, since it is smaller than the sum of its proper divisors (70277403740544).

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

18483342958080 is a wasteful number, since it uses less digits than its factorization.

18483342958080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889 (or 1859 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 63.

The spelling of 18483342958080 in words is "eighteen trillion, four hundred eighty-three billion, three hundred forty-two million, nine hundred fifty-eight thousand, eighty".