606243066434 has 4 divisors (see below), whose sum is σ = 909364599654. Its totient is φ = 303121533216.

The previous prime is 606243066421. The next prime is 606243066463. The reversal of 606243066434 is 434660342606.

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., 562372507225 + 43870559209 = 749915^2 + 209453^2 .

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, 151560766607 + ... + 151560766610.

Almost surely, 2^606243066434 is an apocalyptic number.

606243066434 is a deficient number, since it is larger than the sum of its proper divisors (303121533220).

606243066434 is a wasteful number, since it uses less digits than its factorization.

606243066434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303121533219.

The product of its (nonzero) digits is 1492992, while the sum is 44.

The spelling of 606243066434 in words is "six hundred six billion, two hundred forty-three million, sixty-six thousand, four hundred thirty-four".