14001430201939 has 2 divisors, whose sum is σ = 14001430201940. Its totient is φ = 14001430201938.

The previous prime is 14001430201907. The next prime is 14001430202009. The reversal of 14001430201939 is 93910203410041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14001430201939 - 2⁵ = 14001430201907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14001430201898 and 14001430201907.

It is not a weakly prime, because it can be changed into another prime (14001430231939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7000715100969 + 7000715100970.

It is an arithmetic number, because the mean of its divisors is an integer number (7000715100970).

Almost surely, 2^{14001430201939} is an apocalyptic number.

14001430201939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14001430201939 is an equidigital number, since it uses as much as digits as its factorization.

14001430201939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 14001430201939 in words is "fourteen trillion, one billion, four hundred thirty million, two hundred one thousand, nine hundred thirty-nine".