226340610540 has 48 divisors (see below), whose sum is σ = 691367685120. Its totient is φ = 54870450880.

The previous prime is 226340610493. The next prime is 226340610541. The reversal of 226340610540 is 45016043622.

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 (226340610541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171469500 + ... + 171470819.

It is an arithmetic number, because the mean of its divisors is an integer number (14403493440).

Almost surely, 2^226340610540 is an apocalyptic number.

226340610540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226340610540 is an abundant number, since it is smaller than the sum of its proper divisors (465027074580).

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

226340610540 is a wasteful number, since it uses less digits than its factorization.

226340610540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342940342 (or 342940340 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 226340610540 in words is "two hundred twenty-six billion, three hundred forty million, six hundred ten thousand, five hundred forty".