542033321322 has 8 divisors (see below), whose sum is σ = 1084066642656. Its totient is φ = 180677773772.

The previous prime is 542033321321. The next prime is 542033321327. The reversal of 542033321322 is 223123330245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

542033321322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 542033321322.

It is not an unprimeable number, because it can be changed into a prime (542033321321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45169443438 + ... + 45169443449.

It is an arithmetic number, because the mean of its divisors is an integer number (135508330332).

Almost surely, 2^542033321322 is an apocalyptic number.

542033321322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

542033321322 is a wasteful number, since it uses less digits than its factorization.

542033321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90338886892.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 542033321322 its reverse (223123330245), we get a palindrome (765156651567).

The spelling of 542033321322 in words is "five hundred forty-two billion, thirty-three million, three hundred twenty-one thousand, three hundred twenty-two".