140717166443 has 12 divisors (see below), whose sum is σ = 173320304472. Its totient is φ = 113519730240.

The previous prime is 140717166439. The next prime is 140717166463. The reversal of 140717166443 is 344661717041.

It is a happy number.

140717166443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140717166443 - 2² = 140717166439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140717166394 and 140717166403.

It is not an unprimeable number, because it can be changed into a prime (140717166413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84463253 + ... + 84464918.

It is an arithmetic number, because the mean of its divisors is an integer number (14443358706).

Almost surely, 2^140717166443 is an apocalyptic number.

140717166443 is a deficient number, since it is larger than the sum of its proper divisors (32603138029).

140717166443 is a wasteful number, since it uses less digits than its factorization.

140717166443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168928202 (or 168928195 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 140717166443 in words is "one hundred forty billion, seven hundred seventeen million, one hundred sixty-six thousand, four hundred forty-three".