14146422164 has 24 divisors (see below), whose sum is σ = 28319823168. Its totient is φ = 6056971200.

The previous prime is 14146422161. The next prime is 14146422239. The reversal of 14146422164 is 46122464141.

It is a super-2 number, since 2×14146422164² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14146422161) 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, 210929 + ... + 269784.

It is an arithmetic number, because the mean of its divisors is an integer number (1179992632).

Almost surely, 2^14146422164 is an apocalyptic number.

14146422164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14146422164 is an abundant number, since it is smaller than the sum of its proper divisors (14173401004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14146422164 is a wasteful number, since it uses less digits than its factorization.

14146422164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481775 (or 481773 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The spelling of 14146422164 in words is "fourteen billion, one hundred forty-six million, four hundred twenty-two thousand, one hundred sixty-four".