41287875389 has 8 divisors (see below), whose sum is σ = 42722390520. Its totient is φ = 39854080000.

The previous prime is 41287875383. The next prime is 41287875397. The reversal of 41287875389 is 98357878214.

It can be written as a sum of positive squares in 4 ways, for example, as 8260992100 + 33026883289 = 90890^2 + 181733^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 41287875389 - 2¹⁶ = 41287809853 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41287875383) 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, 61892 + ... + 293949.

It is an arithmetic number, because the mean of its divisors is an integer number (5340298815).

Almost surely, 2^41287875389 is an apocalyptic number.

It is an amenable number.

41287875389 is a deficient number, since it is larger than the sum of its proper divisors (1434515131).

41287875389 is a wasteful number, since it uses less digits than its factorization.

41287875389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359871.

The product of its digits is 27095040, while the sum is 62.

The spelling of 41287875389 in words is "forty-one billion, two hundred eighty-seven million, eight hundred seventy-five thousand, three hundred eighty-nine".