14379027997643 has 2 divisors, whose sum is σ = 14379027997644. Its totient is φ = 14379027997642.

The previous prime is 14379027997639. The next prime is 14379027997657. The reversal of 14379027997643 is 34679972097341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14379027997643 - 2² = 14379027997639 is a prime.

It is not a weakly prime, because it can be changed into another prime (14379077997643) 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, 7189513998821 + 7189513998822.

It is an arithmetic number, because the mean of its divisors is an integer number (7189513998822).

Almost surely, 2^{14379027997643} is an apocalyptic number.

14379027997643 is a deficient number, since it is larger than the sum of its proper divisors (1).

14379027997643 is an equidigital number, since it uses as much as digits as its factorization.

14379027997643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432081216, while the sum is 71.

The spelling of 14379027997643 in words is "fourteen trillion, three hundred seventy-nine billion, twenty-seven million, nine hundred ninety-seven thousand, six hundred forty-three".