242453324505204 has 96 divisors (see below), whose sum is σ = 672419570376960. Its totient is φ = 75279625261056.

The previous prime is 242453324505191. The next prime is 242453324505229. The reversal of 242453324505204 is 402505423354242.

242453324505204 is a `hidden beast` number, since 2 + 4 + 2 + 4 + 53 + 3 + 24 + 50 + 520 + 4 = 666.

It is a super-2 number, since 2×242453324505204² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242453324505204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 680518752 + ... + 680874935.

It is an arithmetic number, because the mean of its divisors is an integer number (7004370524760).

Almost surely, 2^{242453324505204} is an apocalyptic number.

It is an amenable number.

242453324505204 is an abundant number, since it is smaller than the sum of its proper divisors (429966245871756).

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

242453324505204 is a wasteful number, since it uses less digits than its factorization.

242453324505204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361393814 (or 1361393806 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 45.

Adding to 242453324505204 its reverse (402505423354242), we get a palindrome (644958747859446).

The spelling of 242453324505204 in words is "two hundred forty-two trillion, four hundred fifty-three billion, three hundred twenty-four million, five hundred five thousand, two hundred four".