41432128 has 56 divisors (see below), whose sum is σ = 88084152. Its totient is φ = 19267584.

The previous prime is 41432117. The next prime is 41432129. The reversal of 41432128 is 82123414.

It can be written as a sum of positive squares in 4 ways, for example, as 369664 + 41062464 = 608^2 + 6408^2 .

It is not an unprimeable number, because it can be changed into a prime (41432129) 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, 122776 + ... + 123112.

Almost surely, 2^41432128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41432128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44042076).

41432128 is an abundant number, since it is smaller than the sum of its proper divisors (46652024).

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

41432128 is a wasteful number, since it uses less digits than its factorization.

41432128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 469 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 41432128 is about 6436.7793188830. The cubic root of 41432128 is about 346.0289327271.

The spelling of 41432128 in words is "forty-one million, four hundred thirty-two thousand, one hundred twenty-eight".