166301365413 has 4 divisors (see below), whose sum is σ = 221735153888. Its totient is φ = 110867576940.

The previous prime is 166301365393. The next prime is 166301365421. The reversal of 166301365413 is 314563103661.

166301365413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 166301365413 - 2²⁰ = 166300316837 is a prime.

It is a super-2 number, since 2×166301365413² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166301365423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27716894233 + ... + 27716894238.

It is an arithmetic number, because the mean of its divisors is an integer number (55433788472).

Almost surely, 2^166301365413 is an apocalyptic number.

It is an amenable number.

166301365413 is a deficient number, since it is larger than the sum of its proper divisors (55433788475).

166301365413 is an equidigital number, since it uses as much as digits as its factorization.

166301365413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55433788474.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 166301365413 in words is "one hundred sixty-six billion, three hundred one million, three hundred sixty-five thousand, four hundred thirteen".