140680674668 has 24 divisors (see below), whose sum is σ = 266219255232. Its totient is φ = 64794101504.

The previous prime is 140680674653. The next prime is 140680674677. The reversal of 140680674668 is 866476086041.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22005671 + ... + 22012062.

It is an arithmetic number, because the mean of its divisors is an integer number (11092468968).

Almost surely, 2^140680674668 is an apocalyptic number.

It is an amenable number.

140680674668 is a deficient number, since it is larger than the sum of its proper divisors (125538580564).

140680674668 is a wasteful number, since it uses less digits than its factorization.

140680674668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44017801 (or 44017799 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 140680674668 in words is "one hundred forty billion, six hundred eighty million, six hundred seventy-four thousand, six hundred sixty-eight".