14935936447 has 2 divisors, whose sum is σ = 14935936448. Its totient is φ = 14935936446.

The previous prime is 14935936429. The next prime is 14935936471. The reversal of 14935936447 is 74463953941.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14935936447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14935936487) 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, 7467968223 + 7467968224.

It is an arithmetic number, because the mean of its divisors is an integer number (7467968224).

Almost surely, 2^14935936447 is an apocalyptic number.

14935936447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14935936447 is an equidigital number, since it uses as much as digits as its factorization.

14935936447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9797760, while the sum is 55.

The spelling of 14935936447 in words is "fourteen billion, nine hundred thirty-five million, nine hundred thirty-six thousand, four hundred forty-seven".