542334111132 has 72 divisors (see below), whose sum is σ = 1391090487808. Its totient is φ = 164326488480.

The previous prime is 542334111131. The next prime is 542334111181. The reversal of 542334111132 is 231111433245.

It is a self number, because there is not a number n which added to its sum of digits gives 542334111132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542334111131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24305493 + ... + 24327795.

Almost surely, 2^542334111132 is an apocalyptic number.

It is an amenable number.

542334111132 is an abundant number, since it is smaller than the sum of its proper divisors (848756376676).

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

542334111132 is a wasteful number, since it uses less digits than its factorization.

542334111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39079 (or 39066 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

Adding to 542334111132 its reverse (231111433245), we get a palindrome (773445544377).

The spelling of 542334111132 in words is "five hundred forty-two billion, three hundred thirty-four million, one hundred eleven thousand, one hundred thirty-two".