242532144554324 has 48 divisors (see below), whose sum is σ = 447407165108736. Its totient is φ = 114809907168000.

The previous prime is 242532144554291. The next prime is 242532144554327. The reversal of 242532144554324 is 423455441235242.

It is a happy number.

It is a super-2 number, since 2×242532144554324² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242532144554327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26257109 + ... + 34270979.

It is an arithmetic number, because the mean of its divisors is an integer number (9320982606432).

Almost surely, 2^{242532144554324} is an apocalyptic number.

It is an amenable number.

242532144554324 is a deficient number, since it is larger than the sum of its proper divisors (204875020554412).

242532144554324 is a wasteful number, since it uses less digits than its factorization.

242532144554324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8017256 (or 8017254 counting only the distinct ones).

The product of its digits is 18432000, while the sum is 50.

Adding to 242532144554324 its reverse (423455441235242), we get a palindrome (665987585789566).

The spelling of 242532144554324 in words is "two hundred forty-two trillion, five hundred thirty-two billion, one hundred forty-four million, five hundred fifty-four thousand, three hundred twenty-four".