14431439050 has 48 divisors (see below), whose sum is σ = 30948679872. Its totient is φ = 4904121600.

The previous prime is 14431439017. The next prime is 14431439063. The reversal of 14431439050 is 5093413441.

It is a super-3 number, since 3×14431439050³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14431438997 and 14431439015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142896 + ... + 221995.

It is an arithmetic number, because the mean of its divisors is an integer number (644764164).

Almost surely, 2^14431439050 is an apocalyptic number.

14431439050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14431439050 is an abundant number, since it is smaller than the sum of its proper divisors (16517240822).

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

14431439050 is a wasteful number, since it uses less digits than its factorization.

14431439050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365023 (or 365018 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 14431439050 in words is "fourteen billion, four hundred thirty-one million, four hundred thirty-nine thousand, fifty".