164643130013 has 8 divisors (see below), whose sum is σ = 165955835232. Its totient is φ = 163335242896.

The previous prime is 164643130007. The next prime is 164643130063. The reversal of 164643130013 is 310031346461.

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 164643130013 - 2¹⁶ = 164643064477 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 (164643130063) 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, 1135895 + ... + 1272612.

It is an arithmetic number, because the mean of its divisors is an integer number (20744479404).

Almost surely, 2^164643130013 is an apocalyptic number.

It is an amenable number.

164643130013 is a deficient number, since it is larger than the sum of its proper divisors (1312705219).

164643130013 is a wasteful number, since it uses less digits than its factorization.

164643130013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409051.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 164643130013 its reverse (310031346461), we get a palindrome (474674476474).

The spelling of 164643130013 in words is "one hundred sixty-four billion, six hundred forty-three million, one hundred thirty thousand, thirteen".