13630335047 has 12 divisors (see below), whose sum is σ = 15915998736. Its totient is φ = 11638710720.

The previous prime is 13630335041. The next prime is 13630335107. The reversal of 13630335047 is 74053303631.

13630335047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13630335047 - 2⁶ = 13630334983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13630334998 and 13630335016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13630335041) 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 11 ways as a sum of consecutive naturals, for example, 515954 + ... + 541727.

It is an arithmetic number, because the mean of its divisors is an integer number (1326333228).

Almost surely, 2^13630335047 is an apocalyptic number.

13630335047 is a deficient number, since it is larger than the sum of its proper divisors (2285663689).

13630335047 is a wasteful number, since it uses less digits than its factorization.

13630335047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057958 (or 1057951 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 35.

Adding to 13630335047 its reverse (74053303631), we get a palindrome (87683638678).

The spelling of 13630335047 in words is "thirteen billion, six hundred thirty million, three hundred thirty-five thousand, forty-seven".