41447374481 has 4 divisors (see below), whose sum is σ = 41454665700. Its totient is φ = 41440083264.

The previous prime is 41447374477. The next prime is 41447374483. The reversal of 41447374481 is 18447374414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36888964225 + 4558410256 = 192065^2 + 67516^2 .

It is a cyclic number.

It is not a de Polignac number, because 41447374481 - 2² = 41447374477 is a prime.

It is a super-2 number, since 2×41447374481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41447374483) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3637076 + ... + 3648453.

It is an arithmetic number, because the mean of its divisors is an integer number (10363666425).

Almost surely, 2^41447374481 is an apocalyptic number.

It is an amenable number.

41447374481 is a deficient number, since it is larger than the sum of its proper divisors (7291219).

41447374481 is an equidigital number, since it uses as much as digits as its factorization.

41447374481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7291218.

The product of its digits is 1204224, while the sum is 47.

The spelling of 41447374481 in words is "forty-one billion, four hundred forty-seven million, three hundred seventy-four thousand, four hundred eighty-one".