242441432 has 8 divisors (see below), whose sum is σ = 454577700. Its totient is φ = 121220712.

The previous prime is 242441431. The next prime is 242441447. The reversal of 242441432 is 234144242.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242441431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15152582 + ... + 15152597.

Almost surely, 2^242441432 is an apocalyptic number.

It is an amenable number.

242441432 is a deficient number, since it is larger than the sum of its proper divisors (212136268).

242441432 is a wasteful number, since it uses less digits than its factorization.

242441432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30305185 (or 30305181 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 242441432 is about 15570.5308836918. The cubic root of 242441432 is about 623.5466450078.

Adding to 242441432 its reverse (234144242), we get a palindrome (476585674).

The spelling of 242441432 in words is "two hundred forty-two million, four hundred forty-one thousand, four hundred thirty-two".