47034642043 has 2 divisors, whose sum is σ = 47034642044. Its totient is φ = 47034642042.

The previous prime is 47034642019. The next prime is 47034642047. The reversal of 47034642043 is 34024643074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47034642043 - 2³³ = 38444707451 is a prime.

It is a super-2 number, since 2×47034642043² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47034641993 and 47034642011.

It is not a weakly prime, because it can be changed into another prime (47034642047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23517321021 + 23517321022.

It is an arithmetic number, because the mean of its divisors is an integer number (23517321022).

Almost surely, 2^47034642043 is an apocalyptic number.

47034642043 is a deficient number, since it is larger than the sum of its proper divisors (1).

47034642043 is an equidigital number, since it uses as much as digits as its factorization.

47034642043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 47034642043 in words is "forty-seven billion, thirty-four million, six hundred forty-two thousand, forty-three".