1606214327164 has 24 divisors (see below), whose sum is σ = 2838190440960. Its totient is φ = 795308304816.

The previous prime is 1606214327149. The next prime is 1606214327171. The reversal of 1606214327164 is 4617234126061.

It is a self number, because there is not a number n which added to its sum of digits gives 1606214327164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473619 + ... + 1853845.

It is an arithmetic number, because the mean of its divisors is an integer number (118257935040).

Almost surely, 2^{1606214327164} is an apocalyptic number.

It is an amenable number.

1606214327164 is a deficient number, since it is larger than the sum of its proper divisors (1231976113796).

1606214327164 is a wasteful number, since it uses less digits than its factorization.

1606214327164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383057 (or 1383055 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 1606214327164 in words is "one trillion, six hundred six billion, two hundred fourteen million, three hundred twenty-seven thousand, one hundred sixty-four".