42244150 has 48 divisors (see below), whose sum is σ = 89619264. Its totient is φ = 14676480.

The previous prime is 42244141. The next prime is 42244171. The reversal of 42244150 is 5144224.

42244150 = 885² + 886² + ... + 935².

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9139 + ... + 12961.

It is an arithmetic number, because the mean of its divisors is an integer number (1867068).

Almost surely, 2^42244150 is an apocalyptic number.

42244150 is an abundant number, since it is smaller than the sum of its proper divisors (47375114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42244150 is a wasteful number, since it uses less digits than its factorization.

42244150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865 (or 3860 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 42244150 is about 6499.5499844220. The cubic root of 42244150 is about 348.2749126835.

Adding to 42244150 its reverse (5144224), we get a palindrome (47388374).

The spelling of 42244150 in words is "forty-two million, two hundred forty-four thousand, one hundred fifty".