42044952 has 32 divisors (see below), whose sum is σ = 105710400. Its totient is φ = 13935264.

The previous prime is 42044939. The next prime is 42044957. The reversal of 42044952 is 25944024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42044957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598 + ... + 9189.

It is an arithmetic number, because the mean of its divisors is an integer number (3303450).

Almost surely, 2^42044952 is an apocalyptic number.

It is an amenable number.

42044952 is an abundant number, since it is smaller than the sum of its proper divisors (63665448).

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

42044952 is a wasteful number, since it uses less digits than its factorization.

42044952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9975 (or 9971 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 42044952 is about 6484.2078930275. The cubic root of 42044952 is about 347.7266316611.

Adding to 42044952 its reverse (25944024), we get a palindrome (67988976).

The spelling of 42044952 in words is "forty-two million, forty-four thousand, nine hundred fifty-two".