14146164344 has 32 divisors (see below), whose sum is σ = 28573337520. Its totient is φ = 6526949376.

The previous prime is 14146164341. The next prime is 14146164353. The reversal of 14146164344 is 44346164141.

It is a super-2 number, since 2×14146164344² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14146164298 and 14146164307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14146164341) 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, 340952 + ... + 380184.

Almost surely, 2^14146164344 is an apocalyptic number.

It is an amenable number.

14146164344 is an abundant number, since it is smaller than the sum of its proper divisors (14427173176).

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

14146164344 is a wasteful number, since it uses less digits than its factorization.

14146164344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42719 (or 42715 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The spelling of 14146164344 in words is "fourteen billion, one hundred forty-six million, one hundred sixty-four thousand, three hundred forty-four".