47248240841 has 2 divisors, whose sum is σ = 47248240842. Its totient is φ = 47248240840.

The previous prime is 47248240783. The next prime is 47248240849. The reversal of 47248240841 is 14804284274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31180143241 + 16068097600 = 176579^2 + 126760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47248240841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47248240792 and 47248240801.

It is not a weakly prime, because it can be changed into another prime (47248240849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23624120420 + 23624120421.

It is an arithmetic number, because the mean of its divisors is an integer number (23624120421).

Almost surely, 2^47248240841 is an apocalyptic number.

It is an amenable number.

47248240841 is a deficient number, since it is larger than the sum of its proper divisors (1).

47248240841 is an equidigital number, since it uses as much as digits as its factorization.

47248240841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 458752, while the sum is 44.

The spelling of 47248240841 in words is "forty-seven billion, two hundred forty-eight million, two hundred forty thousand, eight hundred forty-one".