42242301 has 12 divisors (see below), whose sum is σ = 64228320. Its totient is φ = 26679240.

The previous prime is 42242293. The next prime is 42242303. The reversal of 42242301 is 10324224.

It is not a de Polignac number, because 42242301 - 2³ = 42242293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42242303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123345 + ... + 123686.

It is an arithmetic number, because the mean of its divisors is an integer number (5352360).

Almost surely, 2^42242301 is an apocalyptic number.

It is an amenable number.

42242301 is a deficient number, since it is larger than the sum of its proper divisors (21986019).

42242301 is a wasteful number, since it uses less digits than its factorization.

42242301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247056 (or 247053 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 42242301 is about 6499.4077422485. The cubic root of 42242301 is about 348.2698313510.

Adding to 42242301 its reverse (10324224), we get a palindrome (52566525).

The spelling of 42242301 in words is "forty-two million, two hundred forty-two thousand, three hundred one".