542011023542 has 8 divisors (see below), whose sum is σ = 832846207032. Its totient is φ = 264395621200.

The previous prime is 542011023461. The next prime is 542011023553. The reversal of 542011023542 is 245320110245.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3304945184 + ... + 3304945347.

It is an arithmetic number, because the mean of its divisors is an integer number (104105775879).

Almost surely, 2^542011023542 is an apocalyptic number.

542011023542 is a deficient number, since it is larger than the sum of its proper divisors (290835183490).

542011023542 is a wasteful number, since it uses less digits than its factorization.

542011023542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6609890574.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 542011023542 its reverse (245320110245), we get a palindrome (787331133787).

The spelling of 542011023542 in words is "five hundred forty-two billion, eleven million, twenty-three thousand, five hundred forty-two".