140808073468 has 6 divisors (see below), whose sum is σ = 246414128576. Its totient is φ = 70404036732.

The previous prime is 140808073463. The next prime is 140808073529. The reversal of 140808073468 is 864370808041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140808073463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17601009180 + ... + 17601009187.

Almost surely, 2^140808073468 is an apocalyptic number.

It is an amenable number.

140808073468 is a deficient number, since it is larger than the sum of its proper divisors (105606055108).

140808073468 is a wasteful number, since it uses less digits than its factorization.

140808073468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35202018371 (or 35202018369 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 140808073468 in words is "one hundred forty billion, eight hundred eight million, seventy-three thousand, four hundred sixty-eight".