42201263 has 8 divisors (see below), whose sum is σ = 45890208. Its totient is φ = 38575584.

The previous prime is 42201239. The next prime is 42201281. The reversal of 42201263 is 36210224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42201263 - 2⁸ = 42201007 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42201233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14420 + ... + 17097.

It is an arithmetic number, because the mean of its divisors is an integer number (5736276).

Almost surely, 2^42201263 is an apocalyptic number.

42201263 is a deficient number, since it is larger than the sum of its proper divisors (3688945).

42201263 is a wasteful number, since it uses less digits than its factorization.

42201263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31633.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 42201263 is about 6496.2499182221. The cubic root of 42201263 is about 348.1570145159.

Adding to 42201263 its reverse (36210224), we get a palindrome (78411487).

The spelling of 42201263 in words is "forty-two million, two hundred one thousand, two hundred sixty-three".