242441251452 has 36 divisors (see below), whose sum is σ = 613099829160. Its totient is φ = 80779171872.

The previous prime is 242441251417. The next prime is 242441251489. The reversal of 242441251452 is 254152144242.

242441251452 is a `hidden beast` number, since 2 + 42 + 44 + 12 + 514 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×242441251452² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1355403 + ... + 1523810.

It is an arithmetic number, because the mean of its divisors is an integer number (17030550810).

Almost surely, 2^242441251452 is an apocalyptic number.

It is an amenable number.

242441251452 is an abundant number, since it is smaller than the sum of its proper divisors (370658577708).

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

242441251452 is a wasteful number, since it uses less digits than its factorization.

242441251452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881562 (or 2881557 counting only the distinct ones).

The product of its digits is 102400, while the sum is 36.

Adding to 242441251452 its reverse (254152144242), we get a palindrome (496593395694).

The spelling of 242441251452 in words is "two hundred forty-two billion, four hundred forty-one million, two hundred fifty-one thousand, four hundred fifty-two".