47641514243 has 2 divisors, whose sum is σ = 47641514244. Its totient is φ = 47641514242.

The previous prime is 47641514189. The next prime is 47641514281. The reversal of 47641514243 is 34241514674.

47641514243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47641514243 - 2⁸ = 47641513987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47641514243.

It is not a weakly prime, because it can be changed into another prime (47641514293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23820757121 + 23820757122.

It is an arithmetic number, because the mean of its divisors is an integer number (23820757122).

Almost surely, 2^47641514243 is an apocalyptic number.

47641514243 is a deficient number, since it is larger than the sum of its proper divisors (1).

47641514243 is an equidigital number, since it uses as much as digits as its factorization.

47641514243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 41.

The spelling of 47641514243 in words is "forty-seven billion, six hundred forty-one million, five hundred fourteen thousand, two hundred forty-three".