228426694296 has 32 divisors (see below), whose sum is σ = 573627586560. Its totient is φ = 75800784672.

The previous prime is 228426694283. The next prime is 228426694303. The reversal of 228426694296 is 692496624822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21334960 + ... + 21345663.

It is an arithmetic number, because the mean of its divisors is an integer number (17925862080).

Almost surely, 2^228426694296 is an apocalyptic number.

It is an amenable number.

228426694296 is an abundant number, since it is smaller than the sum of its proper divisors (345200892264).

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

228426694296 is a wasteful number, since it uses less digits than its factorization.

228426694296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42680855 (or 42680851 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 60.

The spelling of 228426694296 in words is "two hundred twenty-eight billion, four hundred twenty-six million, six hundred ninety-four thousand, two hundred ninety-six".