3800421041449 has 4 divisors (see below), whose sum is σ = 3807076770640. Its totient is φ = 3793765312260.

The previous prime is 3800421041447. The next prime is 3800421041491. The reversal of 3800421041449 is 9441401240083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3800421041449 - 2¹ = 3800421041447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3800421041447) 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 3 ways as a sum of consecutive naturals, for example, 3327863739 + ... + 3327864880.

It is an arithmetic number, because the mean of its divisors is an integer number (951769192660).

Almost surely, 2^{3800421041449} is an apocalyptic number.

It is an amenable number.

3800421041449 is a deficient number, since it is larger than the sum of its proper divisors (6655729191).

3800421041449 is an equidigital number, since it uses as much as digits as its factorization.

3800421041449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655729190.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 3800421041449 in words is "three trillion, eight hundred billion, four hundred twenty-one million, forty-one thousand, four hundred forty-nine".