14450717880 has 48 divisors (see below), whose sum is σ = 46964834280. Its totient is φ = 3853524672.

The previous prime is 14450717849. The next prime is 14450717933. The reversal of 14450717880 is 8871705441.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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 11 ways as a sum of consecutive naturals, for example, 20070082 + ... + 20070801.

Almost surely, 2^14450717880 is an apocalyptic number.

14450717880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14450717880 is an abundant number, since it is smaller than the sum of its proper divisors (32514116400).

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

14450717880 is a wasteful number, since it uses less digits than its factorization.

14450717880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40140900 (or 40140893 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 45.

The spelling of 14450717880 in words is "fourteen billion, four hundred fifty million, seven hundred seventeen thousand, eight hundred eighty".