41505414728 has 108 divisors (see below), whose sum is σ = 87642788265. Its totient is φ = 18420984576.

The previous prime is 41505414721. The next prime is 41505414751. The reversal of 41505414728 is 82741450514.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

41505414728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37986789604 + 3518625124 = 194902^2 + 59318^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=144058.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41505414721) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 186122825 + ... + 186123047.

Almost surely, 2^41505414728 is an apocalyptic number.

It is an amenable number.

41505414728 is an abundant number, since it is smaller than the sum of its proper divisors (46137373537).

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

41505414728 is a wasteful number, since it uses less digits than its factorization.

41505414728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The spelling of 41505414728 in words is "forty-one billion, five hundred five million, four hundred fourteen thousand, seven hundred twenty-eight".