41287235489 has 8 divisors (see below), whose sum is σ = 41929387200. Its totient is φ = 40646768400.

The previous prime is 41287235443. The next prime is 41287235501. The reversal of 41287235489 is 98453278214.

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 41287235489 - 2¹² = 41287231393 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 41287235489.

It is not an unprimeable number, because it can be changed into a prime (41287235189) 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 7 ways as a sum of consecutive naturals, for example, 371714 + ... + 469835.

It is an arithmetic number, because the mean of its divisors is an integer number (5241173400).

Almost surely, 2^41287235489 is an apocalyptic number.

It is an amenable number.

41287235489 is a deficient number, since it is larger than the sum of its proper divisors (642151711).

41287235489 is an equidigital number, since it uses as much as digits as its factorization.

41287235489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842311.

The product of its digits is 3870720, while the sum is 53.

The spelling of 41287235489 in words is "forty-one billion, two hundred eighty-seven million, two hundred thirty-five thousand, four hundred eighty-nine".