242206132254 has 8 divisors (see below), whose sum is σ = 484412264520. Its totient is φ = 80735377416.

The previous prime is 242206132253. The next prime is 242206132277. The reversal of 242206132254 is 452231602242.

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

242206132254 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242206132253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20183844349 + ... + 20183844360.

It is an arithmetic number, because the mean of its divisors is an integer number (60551533065).

Almost surely, 2^242206132254 is an apocalyptic number.

242206132254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242206132254 is a wasteful number, since it uses less digits than its factorization.

242206132254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40367688714.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 242206132254 its reverse (452231602242), we get a palindrome (694437734496).

The spelling of 242206132254 in words is "two hundred forty-two billion, two hundred six million, one hundred thirty-two thousand, two hundred fifty-four".