41572440337 has 4 divisors (see below), whose sum is σ = 41572878516. Its totient is φ = 41572002160.

The previous prime is 41572440317. The next prime is 41572440341. The reversal of 41572440337 is 73304427514.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 7245244161 + 34327196176 = 85119^2 + 185276^2 .

It is a cyclic number.

It is not a de Polignac number, because 41572440337 - 2¹⁹ = 41571916049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41572440337.

It is not an unprimeable number, because it can be changed into a prime (41572440307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10714 + ... + 288547.

It is an arithmetic number, because the mean of its divisors is an integer number (10393219629).

Almost surely, 2^41572440337 is an apocalyptic number.

It is an amenable number.

41572440337 is a deficient number, since it is larger than the sum of its proper divisors (438179).

41572440337 is a wasteful number, since it uses less digits than its factorization.

41572440337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438178.

The product of its (nonzero) digits is 282240, while the sum is 40.

The spelling of 41572440337 in words is "forty-one billion, five hundred seventy-two million, four hundred forty thousand, three hundred thirty-seven".