242204024 has 8 divisors (see below), whose sum is σ = 454132560. Its totient is φ = 121102008.

The previous prime is 242204021. The next prime is 242204033. The reversal of 242204024 is 420402242.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 242203987 and 242204005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242204021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15137744 + ... + 15137759.

It is an arithmetic number, because the mean of its divisors is an integer number (56766570).

Almost surely, 2^242204024 is an apocalyptic number.

It is an amenable number.

242204024 is a deficient number, since it is larger than the sum of its proper divisors (211928536).

242204024 is a wasteful number, since it uses less digits than its factorization.

242204024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30275509 (or 30275505 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 242204024 is about 15562.9053842783. The cubic root of 242204024 is about 623.3430448949.

Adding to 242204024 its reverse (420402242), we get a palindrome (662606266).

The spelling of 242204024 in words is "two hundred forty-two million, two hundred four thousand, twenty-four".