242454654133 has 8 divisors (see below), whose sum is σ = 245237466240. Its totient is φ = 239673144480.

The previous prime is 242454654119. The next prime is 242454654151. The reversal of 242454654133 is 331456454242.

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 242454654133 - 2⁹ = 242454653621 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 242454654133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242454652133) 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, 51316 + ... + 698242.

It is an arithmetic number, because the mean of its divisors is an integer number (30654683280).

Almost surely, 2^242454654133 is an apocalyptic number.

It is an amenable number.

242454654133 is a deficient number, since it is larger than the sum of its proper divisors (2782812107).

242454654133 is an equidigital number, since it uses as much as digits as its factorization.

242454654133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651227.

The product of its digits is 1382400, while the sum is 43.

The spelling of 242454654133 in words is "two hundred forty-two billion, four hundred fifty-four million, six hundred fifty-four thousand, one hundred thirty-three".