948117448199 has 2 divisors, whose sum is σ = 948117448200. Its totient is φ = 948117448198.

The previous prime is 948117448193. The next prime is 948117448211. The reversal of 948117448199 is 991844711849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 948117448199 - 2⁸ = 948117447943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948117448193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474058724099 + 474058724100.

It is an arithmetic number, because the mean of its divisors is an integer number (474058724100).

Almost surely, 2^948117448199 is an apocalyptic number.

948117448199 is a deficient number, since it is larger than the sum of its proper divisors (1).

948117448199 is an equidigital number, since it uses as much as digits as its factorization.

948117448199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20901888, while the sum is 65.

The spelling of 948117448199 in words is "nine hundred forty-eight billion, one hundred seventeen million, four hundred forty-eight thousand, one hundred ninety-nine".