140014304120323 has 2 divisors, whose sum is σ = 140014304120324. Its totient is φ = 140014304120322.

The previous prime is 140014304120293. The next prime is 140014304120351. The reversal of 140014304120323 is 323021403410041.

It is a happy number.

It is an a-pointer prime, because the next prime (140014304120351) can be obtained adding 140014304120323 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140014304120323 - 2²¹ = 140014302023171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140014304120291 and 140014304120300.

It is not a weakly prime, because it can be changed into another prime (140014304120723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70007152060161 + 70007152060162.

It is an arithmetic number, because the mean of its divisors is an integer number (70007152060162).

Almost surely, 2^{140014304120323} is an apocalyptic number.

140014304120323 is a deficient number, since it is larger than the sum of its proper divisors (1).

140014304120323 is an equidigital number, since it uses as much as digits as its factorization.

140014304120323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140014304120323 its reverse (323021403410041), we get a palindrome (463035707530364).

The spelling of 140014304120323 in words is "one hundred forty trillion, fourteen billion, three hundred four million, one hundred twenty thousand, three hundred twenty-three".