13270976247 has 16 divisors (see below), whose sum is σ = 17769957248. Its totient is φ = 8809702560.

The previous prime is 13270976233. The next prime is 13270976263. The reversal of 13270976247 is 74267907231.

13270976247 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 13270976247 - 2⁴ = 13270976231 is a prime.

It is a super-2 number, since 2×13270976247² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13270976196 and 13270976205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13270976297) 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 15 ways as a sum of consecutive naturals, for example, 1371408 + ... + 1381050.

It is an arithmetic number, because the mean of its divisors is an integer number (1110622328).

Almost surely, 2^13270976247 is an apocalyptic number.

13270976247 is a deficient number, since it is larger than the sum of its proper divisors (4498981001).

13270976247 is a wasteful number, since it uses less digits than its factorization.

13270976247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11550.

The product of its (nonzero) digits is 889056, while the sum is 48.

The spelling of 13270976247 in words is "thirteen billion, two hundred seventy million, nine hundred seventy-six thousand, two hundred forty-seven".