13734471340047 has 16 divisors (see below), whose sum is σ = 18370477440000. Its totient is φ = 9127432620384.

The previous prime is 13734471339983. The next prime is 13734471340049. The reversal of 13734471340047 is 74004317443731.

It is not a de Polignac number, because 13734471340047 - 2⁶ = 13734471339983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13734471339978 and 13734471340005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13734471340049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4079047 + ... + 6641352.

It is an arithmetic number, because the mean of its divisors is an integer number (1148154840000).

Almost surely, 2^{13734471340047} is an apocalyptic number.

13734471340047 is a deficient number, since it is larger than the sum of its proper divisors (4636006099953).

13734471340047 is a wasteful number, since it uses less digits than its factorization.

13734471340047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10721750.

The product of its (nonzero) digits is 2370816, while the sum is 48.

Adding to 13734471340047 its reverse (74004317443731), we get a palindrome (87738788783778).

The spelling of 13734471340047 in words is "thirteen trillion, seven hundred thirty-four billion, four hundred seventy-one million, three hundred forty thousand, forty-seven".