41520104442 has 80 divisors (see below), whose sum is σ = 94604095872. Its totient is φ = 13607922240.

The previous prime is 41520104387. The next prime is 41520104471. The reversal of 41520104442 is 24440102514.

41520104442 is a `hidden beast` number, since 4 + 15 + 201 + 0 + 4 + 442 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3909103 + ... + 3919709.

Almost surely, 2^41520104442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41520104442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47302047936).

41520104442 is an abundant number, since it is smaller than the sum of its proper divisors (53083991430).

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

41520104442 is a wasteful number, since it uses less digits than its factorization.

41520104442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11025 (or 11016 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 41520104442 its reverse (24440102514), we get a palindrome (65960206956).

The spelling of 41520104442 in words is "forty-one billion, five hundred twenty million, one hundred four thousand, four hundred forty-two".