14938868729723 has 2 divisors, whose sum is σ = 14938868729724. Its totient is φ = 14938868729722.

The previous prime is 14938868729641. The next prime is 14938868729731. The reversal of 14938868729723 is 32792786883941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14938868729723 - 2⁸ = 14938868729467 is a prime.

It is not a weakly prime, because it can be changed into another prime (14938828729723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7469434364861 + 7469434364862.

It is an arithmetic number, because the mean of its divisors is an integer number (7469434364862).

Almost surely, 2^{14938868729723} is an apocalyptic number.

14938868729723 is a deficient number, since it is larger than the sum of its proper divisors (1).

14938868729723 is an equidigital number, since it uses as much as digits as its factorization.

14938868729723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1755758592, while the sum is 77.

The spelling of 14938868729723 in words is "fourteen trillion, nine hundred thirty-eight billion, eight hundred sixty-eight million, seven hundred twenty-nine thousand, seven hundred twenty-three".