226752428145 has 8 divisors (see below), whose sum is σ = 362803885056. Its totient is φ = 120934628336.

The previous prime is 226752428131. The next prime is 226752428249. The reversal of 226752428145 is 541824257622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226752428145 - 2⁵ = 226752428113 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 226752428094 and 226752428103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7558414257 + ... + 7558414286.

It is an arithmetic number, because the mean of its divisors is an integer number (45350485632).

Almost surely, 2^226752428145 is an apocalyptic number.

It is an amenable number.

226752428145 is a deficient number, since it is larger than the sum of its proper divisors (136051456911).

226752428145 is a wasteful number, since it uses less digits than its factorization.

226752428145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15116828551.

The product of its digits is 2150400, while the sum is 48.

The spelling of 226752428145 in words is "two hundred twenty-six billion, seven hundred fifty-two million, four hundred twenty-eight thousand, one hundred forty-five".