14312155047 has 8 divisors (see below), whose sum is σ = 19084235520. Its totient is φ = 9540755640.

The previous prime is 14312155021. The next prime is 14312155093. The reversal of 14312155047 is 74055121341.

14312155047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14312155047 - 2¹⁹ = 14311630759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14312154999 and 14312155017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312155447) 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 in 7 ways as a sum of consecutive naturals, for example, 119029 + ... + 206862.

It is an arithmetic number, because the mean of its divisors is an integer number (2385529440).

Almost surely, 2^14312155047 is an apocalyptic number.

14312155047 is a deficient number, since it is larger than the sum of its proper divisors (4772080473).

14312155047 is a wasteful number, since it uses less digits than its factorization.

14312155047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340533.

The product of its (nonzero) digits is 16800, while the sum is 33.

Adding to 14312155047 its reverse (74055121341), we get a palindrome (88367276388).

The spelling of 14312155047 in words is "fourteen billion, three hundred twelve million, one hundred fifty-five thousand, forty-seven".