4011543480568 has 80 divisors (see below), whose sum is σ = 8191176773760. Its totient is φ = 1841767948800.

The previous prime is 4011543480563. The next prime is 4011543480577. The reversal of 4011543480568 is 8650843451104.

4011543480568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011543480563) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 43595248 + ... + 43687168.

It is an arithmetic number, because the mean of its divisors is an integer number (102389709672).

Almost surely, 2^{4011543480568} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4011543480568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4095588386880).

4011543480568 is an abundant number, since it is smaller than the sum of its proper divisors (4179633293192).

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

4011543480568 is an equidigital number, since it uses as much as digits as its factorization.

4011543480568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92170 (or 92127 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 4011543480568 in words is "four trillion, eleven billion, five hundred forty-three million, four hundred eighty thousand, five hundred sixty-eight".