42242014 has 8 divisors (see below), whose sum is σ = 63390600. Its totient is φ = 21111816.

The previous prime is 42241987. The next prime is 42242017. The reversal of 42242014 is 41024224.

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

It is a junction number, because it is equal to n+sod(n) for n = 42241982 and 42242000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42242017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6777 + ... + 11419.

It is an arithmetic number, because the mean of its divisors is an integer number (7923825).

Almost surely, 2^42242014 is an apocalyptic number.

42242014 is a deficient number, since it is larger than the sum of its proper divisors (21148586).

42242014 is a wasteful number, since it uses less digits than its factorization.

42242014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 42242014 is about 6499.3856632762. The cubic root of 42242014 is about 348.2690426182.

Adding to 42242014 its reverse (41024224), we get a palindrome (83266238).

It can be divided in two parts, 422 and 42014, that added together give a square (42436 = 206²).

The spelling of 42242014 in words is "forty-two million, two hundred forty-two thousand, fourteen".