542276247322 has 8 divisors (see below), whose sum is σ = 814824102996. Its totient is φ = 270668212992.

The previous prime is 542276247281. The next prime is 542276247323. The reversal of 542276247322 is 223742672245.

It can be written as a sum of positive squares in 2 ways, for example, as 354952616841 + 187323630481 = 595779^2 + 432809^2 .

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 (542276247323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234953893 + ... + 234956200.

Almost surely, 2^542276247322 is an apocalyptic number.

542276247322 is a deficient number, since it is larger than the sum of its proper divisors (272547855674).

542276247322 is a wasteful number, since it uses less digits than its factorization.

542276247322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469910672.

The product of its digits is 2257920, while the sum is 46.

The spelling of 542276247322 in words is "five hundred forty-two billion, two hundred seventy-six million, two hundred forty-seven thousand, three hundred twenty-two".