41338398539 has 4 divisors (see below), whose sum is σ = 41339481456. Its totient is φ = 41337315624.

The previous prime is 41338398533. The next prime is 41338398559. The reversal of 41338398539 is 93589383314.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 41338398539 - 2⁴ = 41338398523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41338398533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482024 + ... + 561269.

It is an arithmetic number, because the mean of its divisors is an integer number (10334870364).

Almost surely, 2^41338398539 is an apocalyptic number.

41338398539 is a deficient number, since it is larger than the sum of its proper divisors (1082917).

41338398539 is a wasteful number, since it uses less digits than its factorization.

41338398539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082916.

The product of its digits is 8398080, while the sum is 56.

The spelling of 41338398539 in words is "forty-one billion, three hundred thirty-eight million, three hundred ninety-eight thousand, five hundred thirty-nine".