166002412402013 has 16 divisors (see below), whose sum is σ = 182609064273600. Its totient is φ = 150895677452080.

The previous prime is 166002412402009. The next prime is 166002412402031. The reversal of 166002412402013 is 310204214200661.

It is not a de Polignac number, because 166002412402013 - 2² = 166002412402009 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 (166002412432013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6435938 + ... + 19324236.

It is an arithmetic number, because the mean of its divisors is an integer number (11413066517100).

Almost surely, 2^{166002412402013} is an apocalyptic number.

It is an amenable number.

166002412402013 is a deficient number, since it is larger than the sum of its proper divisors (16606651871587).

166002412402013 is an equidigital number, since it uses as much as digits as its factorization.

166002412402013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12898009 (or 12897987 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 166002412402013 its reverse (310204214200661), we get a palindrome (476206626602674).

The spelling of 166002412402013 in words is "one hundred sixty-six trillion, two billion, four hundred twelve million, four hundred two thousand, thirteen".