1606010660099 has 4 divisors (see below), whose sum is σ = 1607538739800. Its totient is φ = 1604482580400.

The previous prime is 1606010660081. The next prime is 1606010660123. The reversal of 1606010660099 is 9900660106061.

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

It is a cyclic number.

It is not a de Polignac number, because 1606010660099 - 2⁸ = 1606010659843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1606010660299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764038274 + ... + 764040375.

It is an arithmetic number, because the mean of its divisors is an integer number (401884684950).

Almost surely, 2^{1606010660099} is an apocalyptic number.

1606010660099 is a deficient number, since it is larger than the sum of its proper divisors (1528079701).

1606010660099 is a wasteful number, since it uses less digits than its factorization.

1606010660099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528079700.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 1606010660099 in words is "one trillion, six hundred six billion, ten million, six hundred sixty thousand, ninety-nine".