20058141818880 has 2720 divisors, whose sum is σ = 85504764533760. Its totient is φ = 4447178588160.

The previous prime is 20058141818879. The next prime is 20058141818947. The reversal of 20058141818880 is 8881814185002.

It is a happy number.

20058141818880 is a `hidden beast` number, since 2 + 0 + 0 + 581 + 41 + 8 + 18 + 8 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 194739240909 + ... + 194739241011.

Almost surely, 2^{20058141818880} is an apocalyptic number.

20058141818880 is a gapful number since it is divisible by the number (20) 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 20058141818880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42752382266880).

20058141818880 is an abundant number, since it is smaller than the sum of its proper divisors (65446622714880).

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

20058141818880 is a wasteful number, since it uses less digits than its factorization.

20058141818880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 1310720, while the sum is 54.

The spelling of 20058141818880 in words is "twenty trillion, fifty-eight billion, one hundred forty-one million, eight hundred eighteen thousand, eight hundred eighty".