14198748720 has 160 divisors (see below), whose sum is σ = 47593453824. Its totient is φ = 3480960000.

The previous prime is 14198748719. The next prime is 14198748761. The reversal of 14198748720 is 2784789141.

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, 774055 + ... + 792185.

Almost surely, 2^14198748720 is an apocalyptic number.

14198748720 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 14198748720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23796726912).

14198748720 is an abundant number, since it is smaller than the sum of its proper divisors (33394705104).

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

14198748720 is a wasteful number, since it uses less digits than its factorization.

14198748720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18411 (or 18405 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 14198748720 in words is "fourteen billion, one hundred ninety-eight million, seven hundred forty-eight thousand, seven hundred twenty".