140545055913 has 16 divisors (see below), whose sum is σ = 191975990976. Its totient is φ = 91405698560.

The previous prime is 140545055909. The next prime is 140545055921. The reversal of 140545055913 is 319550545041.

It is a cyclic number.

It is not a de Polignac number, because 140545055913 - 2² = 140545055909 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140545055953) 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 15 ways as a sum of consecutive naturals, for example, 2942206 + ... + 2989592.

It is an arithmetic number, because the mean of its divisors is an integer number (11998499436).

Almost surely, 2^140545055913 is an apocalyptic number.

It is an amenable number.

140545055913 is a deficient number, since it is larger than the sum of its proper divisors (51430935063).

140545055913 is a wasteful number, since it uses less digits than its factorization.

140545055913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71544.

The product of its (nonzero) digits is 270000, while the sum is 42.

The spelling of 140545055913 in words is "one hundred forty billion, five hundred forty-five million, fifty-five thousand, nine hundred thirteen".