542003266122 has 16 divisors (see below), whose sum is σ = 1147771622592. Its totient is φ = 170040240320.

The previous prime is 542003266109. The next prime is 542003266141. The reversal of 542003266122 is 221662300245.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 2656878654 + ... + 2656878857.

It is an arithmetic number, because the mean of its divisors is an integer number (71735726412).

Almost surely, 2^542003266122 is an apocalyptic number.

542003266122 is an abundant number, since it is smaller than the sum of its proper divisors (605768356470).

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

542003266122 is a wasteful number, since it uses less digits than its factorization.

542003266122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313757533.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 542003266122 its reverse (221662300245), we get a palindrome (763665566367).

The spelling of 542003266122 in words is "five hundred forty-two billion, three million, two hundred sixty-six thousand, one hundred twenty-two".