242204467191 has 16 divisors (see below), whose sum is σ = 334571604960. Its totient is φ = 155670036480.

The previous prime is 242204467181. The next prime is 242204467229. The reversal of 242204467191 is 191764402242.

It is not a de Polignac number, because 242204467191 - 2²⁶ = 242137358327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242204467181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2009770 + ... + 2126871.

It is an arithmetic number, because the mean of its divisors is an integer number (20910725310).

Almost surely, 2^242204467191 is an apocalyptic number.

242204467191 is a deficient number, since it is larger than the sum of its proper divisors (92367137769).

242204467191 is a wasteful number, since it uses less digits than its factorization.

242204467191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4137346.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 242204467191 in words is "two hundred forty-two billion, two hundred four million, four hundred sixty-seven thousand, one hundred ninety-one".