12433460226 has 64 divisors (see below), whose sum is σ = 27689333760. Its totient is φ = 3690164160.

The previous prime is 12433460219. The next prime is 12433460227. The reversal of 12433460226 is 62206433421.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (12433460227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1072875 + ... + 1084401.

It is an arithmetic number, because the mean of its divisors is an integer number (432645840).

Almost surely, 2^12433460226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12433460226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13844666880).

12433460226 is an abundant number, since it is smaller than the sum of its proper divisors (15255873534).

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

12433460226 is a wasteful number, since it uses less digits than its factorization.

12433460226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11879.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 12433460226 its reverse (62206433421), we get a palindrome (74639893647).

The spelling of 12433460226 in words is "twelve billion, four hundred thirty-three million, four hundred sixty thousand, two hundred twenty-six".