140763854289 has 8 divisors (see below), whose sum is σ = 188242069600. Its totient is φ = 93564104256.

The previous prime is 140763854279. The next prime is 140763854333. The reversal of 140763854289 is 982458367041.

It is a happy number.

140763854289 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 not a de Polignac number, because 140763854289 - 2¹⁵ = 140763821521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140763854279) 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, 69615139 + ... + 69617160.

It is an arithmetic number, because the mean of its divisors is an integer number (23530258700).

It is a 1-persistent number, because it is pandigital, but 2⋅140763854289 = 281527708578 is not.

Almost surely, 2^140763854289 is an apocalyptic number.

It is an amenable number.

140763854289 is a deficient number, since it is larger than the sum of its proper divisors (47478215311).

140763854289 is a wasteful number, since it uses less digits than its factorization.

140763854289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139232639.

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 140763854289 in words is "one hundred forty billion, seven hundred sixty-three million, eight hundred fifty-four thousand, two hundred eighty-nine".