14978069107 has 2 divisors, whose sum is σ = 14978069108. Its totient is φ = 14978069106.

The previous prime is 14978069063. The next prime is 14978069159. The reversal of 14978069107 is 70196087941.

It is an a-pointer prime, because the next prime (14978069159) can be obtained adding 14978069107 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14978069107 - 2³¹ = 12830585459 is a prime.

It is not a weakly prime, because it can be changed into another prime (14978069507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7489034553 + 7489034554.

It is an arithmetic number, because the mean of its divisors is an integer number (7489034554).

Almost surely, 2^14978069107 is an apocalyptic number.

14978069107 is a deficient number, since it is larger than the sum of its proper divisors (1).

14978069107 is an equidigital number, since it uses as much as digits as its factorization.

14978069107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 52.

The spelling of 14978069107 in words is "fourteen billion, nine hundred seventy-eight million, sixty-nine thousand, one hundred seven".