47847362243 has 2 divisors, whose sum is σ = 47847362244. Its totient is φ = 47847362242.

The previous prime is 47847362239. The next prime is 47847362263. The reversal of 47847362243 is 34226374874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47847362243 - 2² = 47847362239 is a prime.

It is a super-2 number, since 2×47847362243² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47847362191 and 47847362200.

It is not a weakly prime, because it can be changed into another prime (47847362263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23923681121 + 23923681122.

It is an arithmetic number, because the mean of its divisors is an integer number (23923681122).

Almost surely, 2^47847362243 is an apocalyptic number.

47847362243 is a deficient number, since it is larger than the sum of its proper divisors (1).

47847362243 is an equidigital number, since it uses as much as digits as its factorization.

47847362243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5419008, while the sum is 50.

The spelling of 47847362243 in words is "forty-seven billion, eight hundred forty-seven million, three hundred sixty-two thousand, two hundred forty-three".