14243535380 has 48 divisors (see below), whose sum is σ = 30768280704. Its totient is φ = 5536456320.

The previous prime is 14243535359. The next prime is 14243535407. The reversal of 14243535380 is 8353534241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30929 + ... + 171591.

It is an arithmetic number, because the mean of its divisors is an integer number (641005848).

Almost surely, 2^14243535380 is an apocalyptic number.

14243535380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14243535380 is an abundant number, since it is smaller than the sum of its proper divisors (16524745324).

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

14243535380 is a wasteful number, since it uses less digits than its factorization.

14243535380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140816 (or 140814 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 14243535380 in words is "fourteen billion, two hundred forty-three million, five hundred thirty-five thousand, three hundred eighty".