47401662199 has 2 divisors, whose sum is σ = 47401662200. Its totient is φ = 47401662198.

The previous prime is 47401662197. The next prime is 47401662229. The reversal of 47401662199 is 99126610474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47401662199 - 2¹ = 47401662197 is a prime.

Together with 47401662197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47401662197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23700831099 + 23700831100.

It is an arithmetic number, because the mean of its divisors is an integer number (23700831100).

Almost surely, 2^47401662199 is an apocalyptic number.

47401662199 is a deficient number, since it is larger than the sum of its proper divisors (1).

47401662199 is an equidigital number, since it uses as much as digits as its factorization.

47401662199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 47401662199 in words is "forty-seven billion, four hundred one million, six hundred sixty-two thousand, one hundred ninety-nine".