47343834371 has 2 divisors, whose sum is σ = 47343834372. Its totient is φ = 47343834370.

The previous prime is 47343834341. The next prime is 47343834407. The reversal of 47343834371 is 17343834374.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47343834371 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (47343834301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23671917185 + 23671917186.

It is an arithmetic number, because the mean of its divisors is an integer number (23671917186).

Almost surely, 2^47343834371 is an apocalyptic number.

47343834371 is a deficient number, since it is larger than the sum of its proper divisors (1).

47343834371 is an equidigital number, since it uses as much as digits as its factorization.

47343834371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 47.

The spelling of 47343834371 in words is "forty-seven billion, three hundred forty-three million, eight hundred thirty-four thousand, three hundred seventy-one".