841413639061 has 4 divisors (see below), whose sum is σ = 850088006572. Its totient is φ = 832739271552.

The previous prime is 841413639013. The next prime is 841413639089. The reversal of 841413639061 is 160936314148.

841413639061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 283150630161 + 558263008900 = 532119^2 + 747170^2 .

It is a cyclic number.

It is not a de Polignac number, because 841413639061 - 2¹¹ = 841413637013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (841413639461) 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, 4337183610 + ... + 4337183803.

It is an arithmetic number, because the mean of its divisors is an integer number (212522001643).

Almost surely, 2^841413639061 is an apocalyptic number.

It is an amenable number.

841413639061 is a deficient number, since it is larger than the sum of its proper divisors (8674367511).

841413639061 is an equidigital number, since it uses as much as digits as its factorization.

841413639061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8674367510.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 841413639061 in words is "eight hundred forty-one billion, four hundred thirteen million, six hundred thirty-nine thousand, sixty-one".