242023144332 has 24 divisors (see below), whose sum is σ = 594442811200. Its totient is φ = 76428361296.

The previous prime is 242023144303. The next prime is 242023144339. The reversal of 242023144332 is 233441320242.

It is a self number, because there is not a number n which added to its sum of digits gives 242023144332.

It is not an unprimeable number, because it can be changed into a prime (242023144339) 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, 530752282 + ... + 530752737.

Almost surely, 2^242023144332 is an apocalyptic number.

It is an amenable number.

242023144332 is an abundant number, since it is smaller than the sum of its proper divisors (352419666868).

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

242023144332 is a wasteful number, since it uses less digits than its factorization.

242023144332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061505045 (or 1061505043 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 242023144332 its reverse (233441320242), we get a palindrome (475464464574).

The spelling of 242023144332 in words is "two hundred forty-two billion, twenty-three million, one hundred forty-four thousand, three hundred thirty-two".