8039137406941 has 2 divisors, whose sum is σ = 8039137406942. Its totient is φ = 8039137406940.

The previous prime is 8039137406939. The next prime is 8039137406983. The reversal of 8039137406941 is 1496047319308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5724391204900 + 2314746202041 = 2392570^2 + 1521429^2 .

It is a cyclic number.

It is not a de Polignac number, because 8039137406941 - 2¹ = 8039137406939 is a prime.

Together with 8039137406939, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8039177406941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4019568703470 + 4019568703471.

It is an arithmetic number, because the mean of its divisors is an integer number (4019568703471).

Almost surely, 2^{8039137406941} is an apocalyptic number.

It is an amenable number.

8039137406941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8039137406941 is an equidigital number, since it uses as much as digits as its factorization.

8039137406941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 8039137406941 in words is "eight trillion, thirty-nine billion, one hundred thirty-seven million, four hundred six thousand, nine hundred forty-one".