147446016191 has 2 divisors, whose sum is σ = 147446016192. Its totient is φ = 147446016190.

The previous prime is 147446016149. The next prime is 147446016229. The reversal of 147446016191 is 191610644741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147446016191 - 2²⁶ = 147378907327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147446016491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73723008095 + 73723008096.

It is an arithmetic number, because the mean of its divisors is an integer number (73723008096).

Almost surely, 2^147446016191 is an apocalyptic number.

147446016191 is a deficient number, since it is larger than the sum of its proper divisors (1).

147446016191 is an equidigital number, since it uses as much as digits as its factorization.

147446016191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 147446016191 in words is "one hundred forty-seven billion, four hundred forty-six million, sixteen thousand, one hundred ninety-one".