14146546848 has 192 divisors, whose sum is σ = 44652964608. Its totient is φ = 3836436480.

The previous prime is 14146546837. The next prime is 14146546867. The reversal of 14146546848 is 84864564141.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14146546848.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1012486 + ... + 1026362.

It is an arithmetic number, because the mean of its divisors is an integer number (232567524).

Almost surely, 2^14146546848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14146546848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22326482304).

14146546848 is an abundant number, since it is smaller than the sum of its proper divisors (30506417760).

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

14146546848 is a wasteful number, since it uses less digits than its factorization.

14146546848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13975 (or 13967 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 51.

The spelling of 14146546848 in words is "fourteen billion, one hundred forty-six million, five hundred forty-six thousand, eight hundred forty-eight".