8534444242 has 8 divisors (see below), whose sum is σ = 13011529932. Its totient is φ = 4197267600.

The previous prime is 8534444231. The next prime is 8534444251. The reversal of 8534444242 is 2424444358.

It can be written as a sum of positive squares in 2 ways, for example, as 8456457681 + 77986561 = 91959^2 + 8831^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 8534444195 and 8534444204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34977109 + ... + 34977352.

Almost surely, 2^8534444242 is an apocalyptic number.

8534444242 is a deficient number, since it is larger than the sum of its proper divisors (4477085690).

8534444242 is a wasteful number, since it uses less digits than its factorization.

8534444242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69954524.

The product of its digits is 491520, while the sum is 40.

The square root of 8534444242 is about 92382.0558441952. The cubic root of 8534444242 is about 2043.5804929297.

The spelling of 8534444242 in words is "eight billion, five hundred thirty-four million, four hundred forty-four thousand, two hundred forty-two".