14152115447 has 2 divisors, whose sum is σ = 14152115448. Its totient is φ = 14152115446.

The previous prime is 14152115359. The next prime is 14152115479. The reversal of 14152115447 is 74451125141.

14152115447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14152115447 - 2¹⁴ = 14152099063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14152115347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7076057723 + 7076057724.

It is an arithmetic number, because the mean of its divisors is an integer number (7076057724).

Almost surely, 2^14152115447 is an apocalyptic number.

14152115447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14152115447 is an equidigital number, since it uses as much as digits as its factorization.

14152115447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22400, while the sum is 35.

The spelling of 14152115447 in words is "fourteen billion, one hundred fifty-two million, one hundred fifteen thousand, four hundred forty-seven".