542226666434 has 8 divisors (see below), whose sum is σ = 813354156048. Its totient is φ = 271108614420.

The previous prime is 542226666427. The next prime is 542226666439. The reversal of 542226666434 is 434666622245.

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

It is not an unprimeable number, because it can be changed into a prime (542226666439) by changing a digit.

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, 2213972 + ... + 2446655.

It is an arithmetic number, because the mean of its divisors is an integer number (101669269506).

Almost surely, 2^542226666434 is an apocalyptic number.

542226666434 is a deficient number, since it is larger than the sum of its proper divisors (271127489614).

542226666434 is a wasteful number, since it uses less digits than its factorization.

542226666434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4718800.

The product of its digits is 9953280, while the sum is 50.

The spelling of 542226666434 in words is "five hundred forty-two billion, two hundred twenty-six million, six hundred sixty-six thousand, four hundred thirty-four".