1018182856680 has 384 divisors, whose sum is σ = 3734729856000. Its totient is φ = 238334054400.

The previous prime is 1018182856637. The next prime is 1018182856687. The reversal of 1018182856680 is 866582818101.

It is not an unprimeable number, because it can be changed into a prime (1018182856687) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56092246 + ... + 56110394.

It is an arithmetic number, because the mean of its divisors is an integer number (9725859000).

Almost surely, 2^{1018182856680} is an apocalyptic number.

1018182856680 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 1018182856680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1867364928000).

1018182856680 is an abundant number, since it is smaller than the sum of its proper divisors (2716546999320).

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

1018182856680 is a wasteful number, since it uses less digits than its factorization.

1018182856680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18665 (or 18658 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 54.

The spelling of 1018182856680 in words is "one trillion, eighteen billion, one hundred eighty-two million, eight hundred fifty-six thousand, six hundred eighty".