141863945848 has 8 divisors (see below), whose sum is σ = 265994898480. Its totient is φ = 70931972920.

The previous prime is 141863945809. The next prime is 141863945849. The reversal of 141863945848 is 848549368141.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141863945849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8866496608 + ... + 8866496623.

It is an arithmetic number, because the mean of its divisors is an integer number (33249362310).

Almost surely, 2^141863945848 is an apocalyptic number.

It is an amenable number.

141863945848 is a deficient number, since it is larger than the sum of its proper divisors (124130952632).

141863945848 is a wasteful number, since it uses less digits than its factorization.

141863945848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17732993237 (or 17732993233 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 61.

The spelling of 141863945848 in words is "one hundred forty-one billion, eight hundred sixty-three million, nine hundred forty-five thousand, eight hundred forty-eight".