542061116000 has 192 divisors, whose sum is σ = 1415118781440. Its totient is φ = 204062668800.

The previous prime is 542061115987. The next prime is 542061116033. The reversal of 542061116000 is 611160245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19638209 + ... + 19665791.

It is an arithmetic number, because the mean of its divisors is an integer number (7370410320).

Almost surely, 2^542061116000 is an apocalyptic number.

542061116000 is a gapful number since it is divisible by the number (50) 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 542061116000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707559390720).

542061116000 is an abundant number, since it is smaller than the sum of its proper divisors (873057665440).

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

542061116000 is an equidigital number, since it uses as much as digits as its factorization.

542061116000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27659 (or 27607 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 542061116000 its reverse (611160245), we get a palindrome (542672276245).

The spelling of 542061116000 in words is "five hundred forty-two billion, sixty-one million, one hundred sixteen thousand".