282938211442 has 4 divisors (see below), whose sum is σ = 424407317166. Its totient is φ = 141469105720.

The previous prime is 282938211433. The next prime is 282938211463. The reversal of 282938211442 is 244112839282.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 230391360081 + 52546851361 = 479991^2 + 229231^2 .

It is a junction number, because it is equal to n+sod(n) for n = 282938211392 and 282938211401.

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 as a sum of consecutive naturals, namely, 70734552859 + ... + 70734552862.

Almost surely, 2^282938211442 is an apocalyptic number.

282938211442 is a deficient number, since it is larger than the sum of its proper divisors (141469105724).

282938211442 is a wasteful number, since it uses less digits than its factorization.

282938211442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141469105723.

The product of its digits is 442368, while the sum is 46.

The spelling of 282938211442 in words is "two hundred eighty-two billion, nine hundred thirty-eight million, two hundred eleven thousand, four hundred forty-two".