42244010 has 64 divisors (see below), whose sum is σ = 84049920. Its totient is φ = 15240960.

The previous prime is 42244009. The next prime is 42244057. The reversal of 42244010 is 1044224.

It is a self number, because there is not a number n which added to its sum of digits gives 42244010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332567 + ... + 332693.

It is an arithmetic number, because the mean of its divisors is an integer number (1313280).

Almost surely, 2^42244010 is an apocalyptic number.

42244010 is a deficient number, since it is larger than the sum of its proper divisors (41805910).

42244010 is a wasteful number, since it uses less digits than its factorization.

42244010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 42244010 is about 6499.5392144367. The cubic root of 42244010 is about 348.2745279474.

Adding to 42244010 its reverse (1044224), we get a palindrome (43288234).

The spelling of 42244010 in words is "forty-two million, two hundred forty-four thousand, ten".