242164007799 has 8 divisors (see below), whose sum is σ = 369011821440. Its totient is φ = 138379433016.

The previous prime is 242164007711. The next prime is 242164007807. The reversal of 242164007799 is 997700461242.

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

It is not a de Polignac number, because 242164007799 - 2⁷ = 242164007671 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242164007699) 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, 5765809689 + ... + 5765809730.

It is an arithmetic number, because the mean of its divisors is an integer number (46126477680).

Almost surely, 2^242164007799 is an apocalyptic number.

242164007799 is a deficient number, since it is larger than the sum of its proper divisors (126847813641).

242164007799 is a wasteful number, since it uses less digits than its factorization.

242164007799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11531619429.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 242164007799 in words is "two hundred forty-two billion, one hundred sixty-four million, seven thousand, seven hundred ninety-nine".