140204798693 has 8 divisors (see below), whose sum is σ = 140567800320. Its totient is φ = 139842232560.

The previous prime is 140204798687. The next prime is 140204798719. The reversal of 140204798693 is 396897402041.

140204798693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140204798693 - 2¹⁰ = 140204797669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140204798633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540848 + ... + 756918.

It is an arithmetic number, because the mean of its divisors is an integer number (17570975040).

Almost surely, 2^140204798693 is an apocalyptic number.

It is an amenable number.

140204798693 is a deficient number, since it is larger than the sum of its proper divisors (363001627).

140204798693 is a wasteful number, since it uses less digits than its factorization.

140204798693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217747.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 140204798693 in words is "one hundred forty billion, two hundred four million, seven hundred ninety-eight thousand, six hundred ninety-three".