14234147226 has 128 divisors (see below), whose sum is σ = 36138493440. Its totient is φ = 4114105344.

The previous prime is 14234147203. The next prime is 14234147233. The reversal of 14234147226 is 62274143241.

14234147226 is a `hidden beast` number, since 1 + 423 + 4 + 1 + 4 + 7 + 226 = 666.

It is a super-2 number, since 2×14234147226² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9224211 + ... + 9225753.

It is an arithmetic number, because the mean of its divisors is an integer number (282331980).

Almost surely, 2^14234147226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14234147226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18069246720).

14234147226 is an abundant number, since it is smaller than the sum of its proper divisors (21904346214).

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

14234147226 is a wasteful number, since it uses less digits than its factorization.

14234147226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357 (or 2351 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The spelling of 14234147226 in words is "fourteen billion, two hundred thirty-four million, one hundred forty-seven thousand, two hundred twenty-six".