242202655452 has 24 divisors (see below), whose sum is σ = 565148304000. Its totient is φ = 80732964976.

The previous prime is 242202655423. The next prime is 242202655463. The reversal of 242202655452 is 254556202242.

It is a self number, because there is not a number n which added to its sum of digits gives 242202655452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975799 + ... + 1198577.

It is an arithmetic number, because the mean of its divisors is an integer number (23547846000).

Almost surely, 2^242202655452 is an apocalyptic number.

It is an amenable number.

242202655452 is an abundant number, since it is smaller than the sum of its proper divisors (322945648548).

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

242202655452 is a wasteful number, since it uses less digits than its factorization.

242202655452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313385 (or 313383 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 242202655452 its reverse (254556202242), we get a palindrome (496758857694).

The spelling of 242202655452 in words is "two hundred forty-two billion, two hundred two million, six hundred fifty-five thousand, four hundred fifty-two".