14156400228 has 24 divisors (see below), whose sum is σ = 34170622080. Its totient is φ = 4556082720.

The previous prime is 14156400227. The next prime is 14156400277. The reversal of 14156400228 is 82200465141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14156400227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20339308 + ... + 20340003.

It is an arithmetic number, because the mean of its divisors is an integer number (1423775920).

Almost surely, 2^14156400228 is an apocalyptic number.

It is an amenable number.

14156400228 is an abundant number, since it is smaller than the sum of its proper divisors (20014221852).

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

14156400228 is a wasteful number, since it uses less digits than its factorization.

14156400228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40679347 (or 40679345 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

Adding to 14156400228 its reverse (82200465141), we get a palindrome (96356865369).

The spelling of 14156400228 in words is "fourteen billion, one hundred fifty-six million, four hundred thousand, two hundred twenty-eight".