1063941713280 has 768 divisors, whose sum is σ = 4083604761600. Its totient is φ = 264014733312.

The previous prime is 1063941713267. The next prime is 1063941713347. The reversal of 1063941713280 is 823171493601.

1063941713280 is a `hidden beast` number, since 1 + 0 + 639 + 4 + 1 + 7 + 1 + 3 + 2 + 8 + 0 = 666.

It is a super-2 number, since 2×1063941713280² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 132343501 + ... + 132351539.

It is an arithmetic number, because the mean of its divisors is an integer number (5317193700).

Almost surely, 2^{1063941713280} is an apocalyptic number.

1063941713280 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 1063941713280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2041802380800).

1063941713280 is an abundant number, since it is smaller than the sum of its proper divisors (3019663048320).

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

1063941713280 is an equidigital number, since it uses as much as digits as its factorization.

1063941713280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133 (or 8109 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 1063941713280 in words is "one trillion, sixty-three billion, nine hundred forty-one million, seven hundred thirteen thousand, two hundred eighty".