42144050 has 48 divisors (see below), whose sum is σ = 88119360. Its totient is φ = 14879040.

The previous prime is 42144041. The next prime is 42144079. The reversal of 42144050 is 5044124.

It is a super-2 number, since 2×42144050² = 3552241900805000, which contains 22 as substring.

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, 13541 + ... + 16359.

It is an arithmetic number, because the mean of its divisors is an integer number (1835820).

Almost surely, 2^42144050 is an apocalyptic number.

42144050 is an abundant number, since it is smaller than the sum of its proper divisors (45975310).

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

42144050 is a wasteful number, since it uses less digits than its factorization.

42144050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867 (or 2862 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 42144050 is about 6491.8448841604. The cubic root of 42144050 is about 347.9996091509. Note that the first 3 decimals are identical.

Adding to 42144050 its reverse (5044124), we get a palindrome (47188174).

The spelling of 42144050 in words is "forty-two million, one hundred forty-four thousand, fifty".