662300085842 has 4 divisors (see below), whose sum is σ = 993450128766. Its totient is φ = 331150042920.

The previous prime is 662300085781. The next prime is 662300085899. The reversal of 662300085842 is 248580003266.

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., 483649311601 + 178650774241 = 695449^2 + 422671^2 .

It is a junction number, because it is equal to n+sod(n) for n = 662300085793 and 662300085802.

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 as a sum of consecutive naturals, namely, 165575021459 + ... + 165575021462.

Almost surely, 2^662300085842 is an apocalyptic number.

662300085842 is a deficient number, since it is larger than the sum of its proper divisors (331150042924).

662300085842 is a wasteful number, since it uses less digits than its factorization.

662300085842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331150042923.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 662300085842 in words is "six hundred sixty-two billion, three hundred million, eighty-five thousand, eight hundred forty-two".