7438608041 has 2 divisors, whose sum is σ = 7438608042. Its totient is φ = 7438608040.

The previous prime is 7438608031. The next prime is 7438608061. The reversal of 7438608041 is 1408068347.

7438608041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6502003225 + 936604816 = 80635^2 + 30604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7438608041 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7438608041.

It is not a weakly prime, because it can be changed into another prime (7438608031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3719304020 + 3719304021.

It is an arithmetic number, because the mean of its divisors is an integer number (3719304021).

Almost surely, 2^7438608041 is an apocalyptic number.

It is an amenable number.

7438608041 is a deficient number, since it is larger than the sum of its proper divisors (1).

7438608041 is an equidigital number, since it uses as much as digits as its factorization.

7438608041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 7438608041 is about 86247.3654148346. The cubic root of 7438608041 is about 1952.0782612212.

The spelling of 7438608041 in words is "seven billion, four hundred thirty-eight million, six hundred eight thousand, forty-one".