42241234 has 24 divisors (see below), whose sum is σ = 75511548. Its totient is φ = 17660160.

The previous prime is 42241229. The next prime is 42241247. The reversal of 42241234 is 43214224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26040609 + 16200625 = 5103^2 + 4025^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1239 + ... + 9274.

Almost surely, 2^42241234 is an apocalyptic number.

42241234 is a deficient number, since it is larger than the sum of its proper divisors (33270314).

42241234 is a wasteful number, since it uses less digits than its factorization.

42241234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10570 (or 10563 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 42241234 is about 6499.3256573278. The cubic root of 42241234 is about 348.2668990057.

Adding to 42241234 its reverse (43214224), we get a palindrome (85455458).

The spelling of 42241234 in words is "forty-two million, two hundred forty-one thousand, two hundred thirty-four".