542366143362 has 72 divisors (see below), whose sum is σ = 1249028915472. Its totient is φ = 170057174400.

The previous prime is 542366143351. The next prime is 542366143369. The reversal of 542366143362 is 263341663245.

542366143362 is a `hidden beast` number, since 5 + 4 + 23 + 6 + 614 + 3 + 3 + 6 + 2 = 666.

It is a super-2 number, since 2×542366143362² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542366143369) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 9392037 + ... + 9449607.

It is an arithmetic number, because the mean of its divisors is an integer number (17347623826).

Almost surely, 2^542366143362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542366143362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624514457736).

542366143362 is an abundant number, since it is smaller than the sum of its proper divisors (706662772110).

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

542366143362 is a wasteful number, since it uses less digits than its factorization.

542366143362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59424 (or 59404 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The spelling of 542366143362 in words is "five hundred forty-two billion, three hundred sixty-six million, one hundred forty-three thousand, three hundred sixty-two".