242776623621233 has 32 divisors (see below), whose sum is σ = 272206252819200. Its totient is φ = 214986600251136.

The previous prime is 242776623621137. The next prime is 242776623621293. The reversal of 242776623621233 is 332126326677242.

It is a cyclic number.

It is not a de Polignac number, because 242776623621233 - 2¹² = 242776623617137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242776623621293) 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, 39157010 + ... + 44931332.

It is an arithmetic number, because the mean of its divisors is an integer number (8506445400600).

Almost surely, 2^{242776623621233} is an apocalyptic number.

It is an amenable number.

242776623621233 is a deficient number, since it is larger than the sum of its proper divisors (29429629197967).

242776623621233 is a wasteful number, since it uses less digits than its factorization.

242776623621233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5775081.

The product of its digits is 36578304, while the sum is 56.

The spelling of 242776623621233 in words is "two hundred forty-two trillion, seven hundred seventy-six billion, six hundred twenty-three million, six hundred twenty-one thousand, two hundred thirty-three".