140880655606 has 12 divisors (see below), whose sum is σ = 214339271076. Its totient is φ = 69448205540.

The previous prime is 140880655603. The next prime is 140880655661. The reversal of 140880655606 is 606556088041.

It is a self number, because there is not a number n which added to its sum of digits gives 140880655606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140880655603) 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 5 ways as a sum of consecutive naturals, for example, 6976660 + ... + 6996823.

It is an arithmetic number, because the mean of its divisors is an integer number (17861605923).

Almost surely, 2^140880655606 is an apocalyptic number.

140880655606 is a deficient number, since it is larger than the sum of its proper divisors (73458615470).

140880655606 is an equidigital number, since it uses as much as digits as its factorization.

140880655606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13973627 (or 13973556 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 140880655606 in words is "one hundred forty billion, eight hundred eighty million, six hundred fifty-five thousand, six hundred six".