148917089176199 has 2 divisors, whose sum is σ = 148917089176200. Its totient is φ = 148917089176198.

The previous prime is 148917089176171. The next prime is 148917089176201. The reversal of 148917089176199 is 991671980719841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148917089176199 - 2³² = 148912794208903 is a prime.

Together with 148917089176201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148917089176129) 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, 74458544588099 + 74458544588100.

It is an arithmetic number, because the mean of its divisors is an integer number (74458544588100).

Almost surely, 2^{148917089176199} is an apocalyptic number.

148917089176199 is a deficient number, since it is larger than the sum of its proper divisors (1).

148917089176199 is an equidigital number, since it uses as much as digits as its factorization.

148917089176199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493807104, while the sum is 80.

The spelling of 148917089176199 in words is "one hundred forty-eight trillion, nine hundred seventeen billion, eighty-nine million, one hundred seventy-six thousand, one hundred ninety-nine".