20027314486368 has 480 divisors, whose sum is σ = 68007947825664. Its totient is φ = 5663205808128.

The previous prime is 20027314486351. The next prime is 20027314486381. The reversal of 20027314486368 is 86368441372002.

20027314486368 is a `hidden beast` number, since 2 + 0 + 0 + 273 + 1 + 4 + 4 + 8 + 6 + 368 = 666.

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

It is a congruent number.

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, 2316095421 + ... + 2316104067.

Almost surely, 2^{20027314486368} is an apocalyptic number.

20027314486368 is a gapful number since it is divisible by the number (28) 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 20027314486368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34003973912832).

20027314486368 is an abundant number, since it is smaller than the sum of its proper divisors (47980633339296).

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

20027314486368 is a wasteful number, since it uses less digits than its factorization.

20027314486368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9976 (or 9959 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 20027314486368 in words is "twenty trillion, twenty-seven billion, three hundred fourteen million, four hundred eighty-six thousand, three hundred sixty-eight".