141776647864 has 16 divisors (see below), whose sum is σ = 266555556000. Its totient is φ = 70695166272.

The previous prime is 141776647813. The next prime is 141776647867. The reversal of 141776647864 is 468746677141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141776647867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24141589 + ... + 24147460.

It is an arithmetic number, because the mean of its divisors is an integer number (16659722250).

Almost surely, 2^141776647864 is an apocalyptic number.

It is an amenable number.

141776647864 is a deficient number, since it is larger than the sum of its proper divisors (124778908136).

141776647864 is a wasteful number, since it uses less digits than its factorization.

141776647864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48289422 (or 48289418 counting only the distinct ones).

The product of its digits is 37933056, while the sum is 61.

The spelling of 141776647864 in words is "one hundred forty-one billion, seven hundred seventy-six million, six hundred forty-seven thousand, eight hundred sixty-four".