1606214731013 has 24 divisors (see below), whose sum is σ = 1683992321760. Its totient is φ = 1531385069760.

The previous prime is 1606214730947. The next prime is 1606214731067. The reversal of 1606214731013 is 3101374126061.

It is not a de Polignac number, because 1606214731013 - 2¹² = 1606214726917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606214731813) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14165498 + ... + 14278436.

It is an arithmetic number, because the mean of its divisors is an integer number (70166346740).

Almost surely, 2^{1606214731013} is an apocalyptic number.

It is an amenable number.

1606214731013 is a deficient number, since it is larger than the sum of its proper divisors (77777590747).

1606214731013 is an equidigital number, since it uses as much as digits as its factorization.

1606214731013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113189 (or 113136 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

Adding to 1606214731013 its reverse (3101374126061), we get a palindrome (4707588857074).

The spelling of 1606214731013 in words is "one trillion, six hundred six billion, two hundred fourteen million, seven hundred thirty-one thousand, thirteen".