6741405239 has 2 divisors, whose sum is σ = 6741405240. Its totient is φ = 6741405238.

The previous prime is 6741405157. The next prime is 6741405277. The reversal of 6741405239 is 9325041476.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6741405239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6741405196 and 6741405205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6741405289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3370702619 + 3370702620.

It is an arithmetic number, because the mean of its divisors is an integer number (3370702620).

Almost surely, 2^6741405239 is an apocalyptic number.

6741405239 is a deficient number, since it is larger than the sum of its proper divisors (1).

6741405239 is an equidigital number, since it uses as much as digits as its factorization.

6741405239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 6741405239 is about 82106.0609151359. The cubic root of 6741405239 is about 1889.0791067224.

The spelling of 6741405239 in words is "six billion, seven hundred forty-one million, four hundred five thousand, two hundred thirty-nine".