140003313991 has 2 divisors, whose sum is σ = 140003313992. Its totient is φ = 140003313990.

The previous prime is 140003313953. The next prime is 140003314013. The reversal of 140003313991 is 199313300041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140003313991 - 2⁹ = 140003313479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140003313491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70001656995 + 70001656996.

It is an arithmetic number, because the mean of its divisors is an integer number (70001656996).

Almost surely, 2^140003313991 is an apocalyptic number.

140003313991 is a deficient number, since it is larger than the sum of its proper divisors (1).

140003313991 is an equidigital number, since it uses as much as digits as its factorization.

140003313991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 34.

The spelling of 140003313991 in words is "one hundred forty billion, three million, three hundred thirteen thousand, nine hundred ninety-one".