542432541322 has 16 divisors (see below), whose sum is σ = 933589081152. Its totient is φ = 231544908000.

The previous prime is 542432541319. The next prime is 542432541341. The reversal of 542432541322 is 223145234245.

It is a happy 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, 77178123 + ... + 77185150.

It is an arithmetic number, because the mean of its divisors is an integer number (58349317572).

Almost surely, 2^542432541322 is an apocalyptic number.

542432541322 is a deficient number, since it is larger than the sum of its proper divisors (391156539830).

542432541322 is a wasteful number, since it uses less digits than its factorization.

542432541322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154363533.

The product of its digits is 230400, while the sum is 37.

Adding to 542432541322 its reverse (223145234245), we get a palindrome (765577775567).

The spelling of 542432541322 in words is "five hundred forty-two billion, four hundred thirty-two million, five hundred forty-one thousand, three hundred twenty-two".