542245116114 has 96 divisors (see below), whose sum is σ = 1271506816944. Its totient is φ = 166019051520.

The previous prime is 542245116071. The next prime is 542245116121. The reversal of 542245116114 is 411611542245.

542245116114 is a `hidden beast` number, since 5 + 4 + 2 + 24 + 5 + 11 + 611 + 4 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 49184150625 + 493060965489 = 221775^2 + 702183^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129814794 + ... + 129818970.

Almost surely, 2^542245116114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542245116114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635753408472).

542245116114 is an abundant number, since it is smaller than the sum of its proper divisors (729261700830).

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

542245116114 is a wasteful number, since it uses less digits than its factorization.

542245116114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6812 (or 6809 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

Adding to 542245116114 its reverse (411611542245), we get a palindrome (953856658359).

The spelling of 542245116114 in words is "five hundred forty-two billion, two hundred forty-five million, one hundred sixteen thousand, one hundred fourteen".