242206630501279 has 8 divisors (see below), whose sum is σ = 258114744069120. Its totient is φ = 226746632808696.

The previous prime is 242206630501273. The next prime is 242206630501343. The reversal of 242206630501279 is 972105036602242.

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

It is not a de Polignac number, because 242206630501279 - 2¹⁹ = 242206629976991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242206630501273) by changing a digit.

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, 112028967699 + ... + 112028969860.

It is an arithmetic number, because the mean of its divisors is an integer number (32264343008640).

Almost surely, 2^{242206630501279} is an apocalyptic number.

242206630501279 is a deficient number, since it is larger than the sum of its proper divisors (15908113567841).

242206630501279 is a wasteful number, since it uses less digits than its factorization.

242206630501279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224057937629.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 242206630501279 in words is "two hundred forty-two trillion, two hundred six billion, six hundred thirty million, five hundred one thousand, two hundred seventy-nine".