20332473914880 has 720 divisors, whose sum is σ = 73439736948864. Its totient is φ = 5398420193280.

The previous prime is 20332473914867. The next prime is 20332473914903. The reversal of 20332473914880 is 8841937423302.

It is a happy number.

20332473914880 is a `hidden beast` number, since 2 + 0 + 3 + 3 + 2 + 4 + 73 + 91 + 488 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

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 71 ways as a sum of consecutive naturals, for example, 4047872049 + ... + 4047877071.

Almost surely, 2^{20332473914880} is an apocalyptic number.

20332473914880 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 20332473914880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36719868474432).

20332473914880 is an abundant number, since it is smaller than the sum of its proper divisors (53107263033984).

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

20332473914880 is an frugal number, since it uses more digits than its factorization.

20332473914880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5311 (or 5274 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 20332473914880 in words is "twenty trillion, three hundred thirty-two billion, four hundred seventy-three million, nine hundred fourteen thousand, eight hundred eighty".