14481742680 has 128 divisors (see below), whose sum is σ = 48323520000. Its totient is φ = 3857715072.

The previous prime is 14481742651. The next prime is 14481742703. The reversal of 14481742680 is 8624718441.

14481742680 is a `hidden beast` number, since 1 + 4 + 481 + 74 + 26 + 80 = 666.

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

It is a congruent number.

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, 1093941 + ... + 1107099.

It is an arithmetic number, because the mean of its divisors is an integer number (377527500).

Almost surely, 2^14481742680 is an apocalyptic number.

14481742680 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 14481742680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24161760000).

14481742680 is an abundant number, since it is smaller than the sum of its proper divisors (33841777320).

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

14481742680 is a wasteful number, since it uses less digits than its factorization.

14481742680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14198 (or 14188 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 14481742680 in words is "fourteen billion, four hundred eighty-one million, seven hundred forty-two thousand, six hundred eighty".