14389100503842 has 32 divisors (see below), whose sum is σ = 29786172387840. Its totient is φ = 4629201212160.

The previous prime is 14389100503837. The next prime is 14389100503871. The reversal of 14389100503842 is 24830500198341.

It is a junction number, because it is equal to n+sod(n) for n = 14389100503791 and 14389100503800.

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, 103631367 + ... + 103770122.

It is an arithmetic number, because the mean of its divisors is an integer number (930817887120).

Almost surely, 2^{14389100503842} is an apocalyptic number.

14389100503842 is an abundant number, since it is smaller than the sum of its proper divisors (15397071883998).

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

14389100503842 is a wasteful number, since it uses less digits than its factorization.

14389100503842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207401898.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 14389100503842 in words is "fourteen trillion, three hundred eighty-nine billion, one hundred million, five hundred three thousand, eight hundred forty-two".