41531510200465 has 8 divisors (see below), whose sum is σ = 49837853297448. Its totient is φ = 33225180789120.

The previous prime is 41531510200463. The next prime is 41531510200471. The reversal of 41531510200465 is 56400201513514.

41531510200465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 636713031249 + 40894797169216 = 797943^2 + 6394904^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41531510200465 - 2¹ = 41531510200463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41531510200463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5255245 + ... + 10520485.

It is an arithmetic number, because the mean of its divisors is an integer number (6229731662181).

Almost surely, 2^{41531510200465} is an apocalyptic number.

It is an amenable number.

41531510200465 is a deficient number, since it is larger than the sum of its proper divisors (8306343096983).

41531510200465 is a wasteful number, since it uses less digits than its factorization.

41531510200465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6842819.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 41531510200465 its reverse (56400201513514), we get a palindrome (97931711713979).

The spelling of 41531510200465 in words is "forty-one trillion, five hundred thirty-one billion, five hundred ten million, two hundred thousand, four hundred sixty-five".