41532320445 has 64 divisors (see below), whose sum is σ = 83155230720. Its totient is φ = 17196364800.

The previous prime is 41532320437. The next prime is 41532320447. The reversal of 41532320445 is 54402323514.

It is not a de Polignac number, because 41532320445 - 2³ = 41532320437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41532320447) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 246661 + ... + 379349.

It is an arithmetic number, because the mean of its divisors is an integer number (1299300480).

Almost surely, 2^41532320445 is an apocalyptic number.

It is an amenable number.

41532320445 is an abundant number, since it is smaller than the sum of its proper divisors (41622910275).

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

41532320445 is a wasteful number, since it uses less digits than its factorization.

41532320445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132986.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 41532320445 its reverse (54402323514), we get a palindrome (95934643959).

The spelling of 41532320445 in words is "forty-one billion, five hundred thirty-two million, three hundred twenty thousand, four hundred forty-five".