242032413 has 12 divisors (see below), whose sum is σ = 375397440. Its totient is φ = 138304152.

The previous prime is 242032391. The next prime is 242032433. The reversal of 242032413 is 314230242.

It is not a de Polignac number, because 242032413 - 2¹⁰ = 242031389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 242032413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242032433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 823093 + ... + 823386.

It is an arithmetic number, because the mean of its divisors is an integer number (31283120).

Almost surely, 2^242032413 is an apocalyptic number.

It is an amenable number.

242032413 is a deficient number, since it is larger than the sum of its proper divisors (133365027).

242032413 is a wasteful number, since it uses less digits than its factorization.

242032413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646496 (or 1646489 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 242032413 is about 15557.3909444997. The cubic root of 242032413 is about 623.1957891555.

Adding to 242032413 its reverse (314230242), we get a palindrome (556262655).

The spelling of 242032413 in words is "two hundred forty-two million, thirty-two thousand, four hundred thirteen".