140335434359 has 2 divisors, whose sum is σ = 140335434360. Its totient is φ = 140335434358.

The previous prime is 140335434353. The next prime is 140335434373. The reversal of 140335434359 is 953434533041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140335434359 - 2³² = 136040467063 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140335434353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70167717179 + 70167717180.

It is an arithmetic number, because the mean of its divisors is an integer number (70167717180).

Almost surely, 2^140335434359 is an apocalyptic number.

140335434359 is a deficient number, since it is larger than the sum of its proper divisors (1).

140335434359 is an equidigital number, since it uses as much as digits as its factorization.

140335434359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 140335434359 in words is "one hundred forty billion, three hundred thirty-five million, four hundred thirty-four thousand, three hundred fifty-nine".