41456128 has 80 divisors (see below), whose sum is σ = 97225920. Its totient is φ = 17289216.

The previous prime is 41456117. The next prime is 41456137. The reversal of 41456128 is 82165414.

It is a super-2 number, since 2×41456128² = 3437221097504768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41456128.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153978 + ... + 154246.

It is an arithmetic number, because the mean of its divisors is an integer number (1215324).

Almost surely, 2^41456128 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 41456128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48612960).

41456128 is an abundant number, since it is smaller than the sum of its proper divisors (55769792).

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

41456128 is an equidigital number, since it uses as much as digits as its factorization.

41456128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 321 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 41456128 is about 6438.6433353619. The cubic root of 41456128 is about 346.0957334747.

The spelling of 41456128 in words is "forty-one million, four hundred fifty-six thousand, one hundred twenty-eight".