41838857419 has 4 divisors (see below), whose sum is σ = 42270185944. Its totient is φ = 41407528896.

The previous prime is 41838857407. The next prime is 41838857483. The reversal of 41838857419 is 91475883814.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41838857419 is a prime.

It is a super-3 number, since 3×41838857419³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41838855419) 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, 215664117 + ... + 215664310.

It is an arithmetic number, because the mean of its divisors is an integer number (10567546486).

Almost surely, 2^41838857419 is an apocalyptic number.

41838857419 is a deficient number, since it is larger than the sum of its proper divisors (431328525).

41838857419 is an equidigital number, since it uses as much as digits as its factorization.

41838857419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431328524.

The product of its digits is 7741440, while the sum is 58.

The spelling of 41838857419 in words is "forty-one billion, eight hundred thirty-eight million, eight hundred fifty-seven thousand, four hundred nineteen".