542055423342 has 16 divisors (see below), whose sum is σ = 1084136618880. Its totient is φ = 180680845752.

The previous prime is 542055423313. The next prime is 542055423353. The reversal of 542055423342 is 243324550245.

542055423342 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 542055423342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794842 + ... + 1309917.

It is an arithmetic number, because the mean of its divisors is an integer number (67758538680).

Almost surely, 2^542055423342 is an apocalyptic number.

542055423342 is an abundant number, since it is smaller than the sum of its proper divisors (542081195538).

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

542055423342 is a wasteful number, since it uses less digits than its factorization.

542055423342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147687.

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 542055423342 its reverse (243324550245), we get a palindrome (785379973587).

The spelling of 542055423342 in words is "five hundred forty-two billion, fifty-five million, four hundred twenty-three thousand, three hundred forty-two".