14844343152 has 160 divisors (see below), whose sum is σ = 42512850432. Its totient is φ = 4439457792.

The previous prime is 14844343147. The next prime is 14844343159. The reversal of 14844343152 is 25134344841.

It is a super-2 number, since 2×14844343152² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14844343152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14844343159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6323643 + ... + 6325989.

Almost surely, 2^14844343152 is an apocalyptic number.

14844343152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14844343152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21256425216).

14844343152 is an abundant number, since it is smaller than the sum of its proper divisors (27668507280).

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

14844343152 is a wasteful number, since it uses less digits than its factorization.

14844343152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735 (or 2729 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

Adding to 14844343152 its reverse (25134344841), we get a palindrome (39978687993).

The spelling of 14844343152 in words is "fourteen billion, eight hundred forty-four million, three hundred forty-three thousand, one hundred fifty-two".