242244032015543 has 8 divisors (see below), whose sum is σ = 243508309830288. Its totient is φ = 240979848297984.

The previous prime is 242244032015537. The next prime is 242244032015563. The reversal of 242244032015543 is 345510230442242.

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 242244032015543 - 2²⁴ = 242244015238327 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 242244032015543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242244032015563) 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, 18359105 + ... + 28662602.

It is an arithmetic number, because the mean of its divisors is an integer number (30438538728786).

Almost surely, 2^{242244032015543} is an apocalyptic number.

242244032015543 is a deficient number, since it is larger than the sum of its proper divisors (1264277814745).

242244032015543 is a wasteful number, since it uses less digits than its factorization.

242244032015543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47048593.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 242244032015543 its reverse (345510230442242), we get a palindrome (587754262457785).

The spelling of 242244032015543 in words is "two hundred forty-two trillion, two hundred forty-four billion, thirty-two million, fifteen thousand, five hundred forty-three".