41446445056 has 39 divisors (see below), whose sum is σ = 82908835113. Its totient is φ = 20716707840.

The previous prime is 41446445039. The next prime is 41446445057. The reversal of 41446445056 is 65054464414.

It is a happy number.

The square root of 41446445056 is 203584.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3093139456 + 38353305600 = 55616^2 + 195840^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41446445057) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13027786 + ... + 13030966.

It is an arithmetic number, because the mean of its divisors is an integer number (2125867567).

Almost surely, 2^41446445056 is an apocalyptic number.

41446445056 is the 203584-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41446445056

41446445056 is an abundant number, since it is smaller than the sum of its proper divisors (41462390057).

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

41446445056 is an frugal number, since it uses more digits than its factorization.

41446445056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6386 (or 3183 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 41446445056 in words is "forty-one billion, four hundred forty-six million, four hundred forty-five thousand, fifty-six".