1606330020073 has 8 divisors (see below), whose sum is σ = 1691033418720. Its totient is φ = 1521642592800.

The previous prime is 1606330020067. The next prime is 1606330020101. The reversal of 1606330020073 is 3700200336061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1606330020073 - 2¹⁷ = 1606329889001 is a prime.

It is a super-2 number, since 2×1606330020073² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1606330020173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3786115 + ... + 4188952.

It is an arithmetic number, because the mean of its divisors is an integer number (211379177340).

Almost surely, 2^{1606330020073} is an apocalyptic number.

It is an amenable number.

1606330020073 is a deficient number, since it is larger than the sum of its proper divisors (84703398647).

1606330020073 is a wasteful number, since it uses less digits than its factorization.

1606330020073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7985687.

The product of its (nonzero) digits is 13608, while the sum is 31.

The spelling of 1606330020073 in words is "one trillion, six hundred six billion, three hundred thirty million, twenty thousand, seventy-three".