542046452422 has 8 divisors (see below), whose sum is σ = 813658437072. Its totient is φ = 270826973400.

The previous prime is 542046452419. The next prime is 542046452491. The reversal of 542046452422 is 224254640245.

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, 98122954 + ... + 98128477.

It is an arithmetic number, because the mean of its divisors is an integer number (101707304634).

Almost surely, 2^542046452422 is an apocalyptic number.

542046452422 is a deficient number, since it is larger than the sum of its proper divisors (271611984650).

542046452422 is a wasteful number, since it uses less digits than its factorization.

542046452422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196252814.

The product of its (nonzero) digits is 614400, while the sum is 40.

The spelling of 542046452422 in words is "five hundred forty-two billion, forty-six million, four hundred fifty-two thousand, four hundred twenty-two".