14038138787 has 2 divisors, whose sum is σ = 14038138788. Its totient is φ = 14038138786.

The previous prime is 14038138769. The next prime is 14038138801. The reversal of 14038138787 is 78783183041.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (78783183041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14038138787 - 2¹⁴ = 14038122403 is a prime.

It is not a weakly prime, because it can be changed into another prime (14038138717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7019069393 + 7019069394.

It is an arithmetic number, because the mean of its divisors is an integer number (7019069394).

Almost surely, 2^14038138787 is an apocalyptic number.

14038138787 is a deficient number, since it is larger than the sum of its proper divisors (1).

14038138787 is an equidigital number, since it uses as much as digits as its factorization.

14038138787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 14038138787 in words is "fourteen billion, thirty-eight million, one hundred thirty-eight thousand, seven hundred eighty-seven".