42242114 has 8 divisors (see below), whose sum is σ = 63449148. Its totient is φ = 21092400.

The previous prime is 42242087. The next prime is 42242141. The reversal of 42242114 is 41124224.

It is an interprime number because it is at equal distance from previous prime (42242087) and next prime (42242141).

It can be written as a sum of positive squares in 2 ways, for example, as 38651089 + 3591025 = 6217^2 + 1895^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12437 + ... + 15464.

Almost surely, 2^42242114 is an apocalyptic number.

42242114 is a deficient number, since it is larger than the sum of its proper divisors (21207034).

42242114 is a wasteful number, since it uses less digits than its factorization.

42242114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28660.

The product of its digits is 512, while the sum is 20.

The square root of 42242114 is about 6499.3933563064. The cubic root of 42242114 is about 348.2693174384.

Adding to 42242114 its reverse (41124224), we get a palindrome (83366338).

The spelling of 42242114 in words is "forty-two million, two hundred forty-two thousand, one hundred fourteen".