242201324 has 6 divisors (see below), whose sum is σ = 423852324. Its totient is φ = 121100660.

The previous prime is 242201299. The next prime is 242201353. The reversal of 242201324 is 423102242.

It is a super-2 number, since 2×242201324² = 117322962694705952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242201296 and 242201305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30275162 + ... + 30275169.

It is an arithmetic number, because the mean of its divisors is an integer number (70642054).

Almost surely, 2^242201324 is an apocalyptic number.

It is an amenable number.

242201324 is a deficient number, since it is larger than the sum of its proper divisors (181651000).

242201324 is a wasteful number, since it uses less digits than its factorization.

242201324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60550335 (or 60550333 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 242201324 is about 15562.8186393082. The cubic root of 242201324 is about 623.3407286212.

Adding to 242201324 its reverse (423102242), we get a palindrome (665303566).

The spelling of 242201324 in words is "two hundred forty-two million, two hundred one thousand, three hundred twenty-four".