14560943940 has 168 divisors, whose sum is σ = 46625806080. Its totient is φ = 3816880704.

The previous prime is 14560943867. The next prime is 14560943941. The reversal of 14560943940 is 4934906541.

14560943940 is a `hidden beast` number, since 1 + 4 + 5 + 609 + 4 + 39 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (14560943941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 851757 + ... + 868683.

It is an arithmetic number, because the mean of its divisors is an integer number (277534560).

Almost surely, 2^14560943940 is an apocalyptic number.

14560943940 is a gapful number since it is divisible by the number (10) 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 14560943940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23312903040).

14560943940 is an abundant number, since it is smaller than the sum of its proper divisors (32064862140).

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

14560943940 is a wasteful number, since it uses less digits than its factorization.

14560943940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17013 (or 16996 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 14560943940 in words is "fourteen billion, five hundred sixty million, nine hundred forty-three thousand, nine hundred forty".