41523166404 has 42 divisors (see below), whose sum is σ = 108948480270. Its totient is φ = 13841054496.

The previous prime is 41523166393. The next prime is 41523166423. The reversal of 41523166404 is 40466132514.

41523166404 is a `hidden beast` number, since 4 + 1 + 5 + 2 + 3 + 1 + 6 + 640 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33708960000 + 7814206404 = 183600^2 + 88398^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 13 ways as a sum of consecutive naturals, for example, 7116969 + ... + 7122800.

It is an arithmetic number, because the mean of its divisors is an integer number (2594011435).

Almost surely, 2^41523166404 is an apocalyptic number.

It is an amenable number.

41523166404 is an abundant number, since it is smaller than the sum of its proper divisors (67425313866).

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

41523166404 is a wasteful number, since it uses less digits than its factorization.

41523166404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14239791 (or 14239774 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 41523166404 its reverse (40466132514), we get a palindrome (81989298918).

The spelling of 41523166404 in words is "forty-one billion, five hundred twenty-three million, one hundred sixty-six thousand, four hundred four".