41456523066 has 64 divisors (see below), whose sum is σ = 95836815360. Its totient is φ = 11710319040.

The previous prime is 41456523019. The next prime is 41456523067. The reversal of 41456523066 is 66032565414.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41456523067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2128231 + ... + 2147621.

It is an arithmetic number, because the mean of its divisors is an integer number (1497450240).

Almost surely, 2^41456523066 is an apocalyptic number.

41456523066 is an abundant number, since it is smaller than the sum of its proper divisors (54380292294).

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

41456523066 is a wasteful number, since it uses less digits than its factorization.

41456523066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19979.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 41456523066 in words is "forty-one billion, four hundred fifty-six million, five hundred twenty-three thousand, sixty-six".