242226012382447 has 8 divisors (see below), whose sum is σ = 256921122015360. Its totient is φ = 227725539963480.

The previous prime is 242226012382439. The next prime is 242226012382481. The reversal of 242226012382447 is 744283210622242.

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

It is not a de Polignac number, because 242226012382447 - 2³ = 242226012382439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242226012382447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242226012389447) 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, 48659300923 + ... + 48659305900.

It is an arithmetic number, because the mean of its divisors is an integer number (32115140251920).

Almost surely, 2^{242226012382447} is an apocalyptic number.

242226012382447 is a deficient number, since it is larger than the sum of its proper divisors (14695109632913).

242226012382447 is a wasteful number, since it uses less digits than its factorization.

242226012382447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97318606973.

The product of its (nonzero) digits is 4128768, while the sum is 49.

The spelling of 242226012382447 in words is "two hundred forty-two trillion, two hundred twenty-six billion, twelve million, three hundred eighty-two thousand, four hundred forty-seven".