242531414504 has 16 divisors (see below), whose sum is σ = 454767993600. Its totient is φ = 121259949552.

The previous prime is 242531414501. The next prime is 242531414539. The reversal of 242531414504 is 405414135242.

It is a happy number.

It is a super-2 number, since 2×242531414504² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242531414501) 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, 537992 + ... + 880055.

It is an arithmetic number, because the mean of its divisors is an integer number (28422999600).

Almost surely, 2^242531414504 is an apocalyptic number.

It is an amenable number.

242531414504 is a deficient number, since it is larger than the sum of its proper divisors (212236579096).

242531414504 is a wasteful number, since it uses less digits than its factorization.

242531414504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439432 (or 1439428 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 242531414504 its reverse (405414135242), we get a palindrome (647945549746).

The spelling of 242531414504 in words is "two hundred forty-two billion, five hundred thirty-one million, four hundred fourteen thousand, five hundred four".