147791999967119 has 2 divisors, whose sum is σ = 147791999967120. Its totient is φ = 147791999967118.

The previous prime is 147791999967089. The next prime is 147791999967229. The reversal of 147791999967119 is 911769999197741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147791999967119 - 2⁴⁰ = 146692488339343 is a prime.

It is a super-2 number, since 2×147791999967119² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147791999967319) 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, 73895999983559 + 73895999983560.

It is an arithmetic number, because the mean of its divisors is an integer number (73895999983560).

Almost surely, 2^{147791999967119} is an apocalyptic number.

147791999967119 is a deficient number, since it is larger than the sum of its proper divisors (1).

147791999967119 is an equidigital number, since it uses as much as digits as its factorization.

147791999967119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4374822312, while the sum is 89.

The spelling of 147791999967119 in words is "one hundred forty-seven trillion, seven hundred ninety-one billion, nine hundred ninety-nine million, nine hundred sixty-seven thousand, one hundred nineteen".