542788342922 has 32 divisors (see below), whose sum is σ = 945245790720. Its totient is φ = 228954286080.

The previous prime is 542788342907. The next prime is 542788342949. The reversal of 542788342922 is 229243887245.

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 15 ways as a sum of consecutive naturals, for example, 423479 + ... + 1124682.

It is an arithmetic number, because the mean of its divisors is an integer number (29538930960).

Almost surely, 2^542788342922 is an apocalyptic number.

542788342922 is a deficient number, since it is larger than the sum of its proper divisors (402457447798).

542788342922 is a wasteful number, since it uses less digits than its factorization.

542788342922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548566.

The product of its digits is 15482880, while the sum is 56.

The spelling of 542788342922 in words is "five hundred forty-two billion, seven hundred eighty-eight million, three hundred forty-two thousand, nine hundred twenty-two".