214443438116 has 12 divisors (see below), whose sum is σ = 375333086940. Its totient is φ = 107205413280.

The previous prime is 214443438107. The next prime is 214443438127. The reversal of 214443438116 is 611834344412.

It can be written as a sum of positive squares in 2 ways, for example, as 112365744100 + 102077694016 = 335210^2 + 319496^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4046831 + ... + 4099478.

It is an arithmetic number, because the mean of its divisors is an integer number (31277757245).

Almost surely, 2^214443438116 is an apocalyptic number.

It is an amenable number.

214443438116 is a deficient number, since it is larger than the sum of its proper divisors (160889648824).

214443438116 is a wasteful number, since it uses less digits than its factorization.

214443438116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8152894 (or 8152892 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The spelling of 214443438116 in words is "two hundred fourteen billion, four hundred forty-three million, four hundred thirty-eight thousand, one hundred sixteen".