1606430060042 has 8 divisors (see below), whose sum is σ = 2409678438276. Its totient is φ = 803203913952.

The previous prime is 1606430060041. The next prime is 1606430060047. The reversal of 1606430060042 is 2400600346061.

It can be written as a sum of positive squares in 2 ways, for example, as 1587980542801 + 18449517241 = 1260151^2 + 135829^2 .

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 = 1606430059990 and 1606430060008.

It is not an unprimeable number, because it can be changed into a prime (1606430060041) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 5376203 + ... + 5667134.

Almost surely, 2^{1606430060042} is an apocalyptic number.

1606430060042 is a deficient number, since it is larger than the sum of its proper divisors (803248378234).

1606430060042 is a wasteful number, since it uses less digits than its factorization.

1606430060042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11116072.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 1606430060042 in words is "one trillion, six hundred six billion, four hundred thirty million, sixty thousand, forty-two".