140068843059 has 16 divisors (see below), whose sum is σ = 191818245888. Its totient is φ = 90849657312.

The previous prime is 140068843051. The next prime is 140068843069. The reversal of 140068843059 is 950348860041.

It is not a de Polignac number, because 140068843059 - 2³ = 140068843051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140068842999 and 140068843017.

It is not an unprimeable number, because it can be changed into a prime (140068843051) 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, 2326474 + ... + 2385920.

It is an arithmetic number, because the mean of its divisors is an integer number (11988640368).

Almost surely, 2^140068843059 is an apocalyptic number.

140068843059 is a deficient number, since it is larger than the sum of its proper divisors (51749402829).

140068843059 is a wasteful number, since it uses less digits than its factorization.

140068843059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80714.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 140068843059 in words is "one hundred forty billion, sixty-eight million, eight hundred forty-three thousand, fifty-nine".