13471683245 has 6 divisors (see below), whose sum is σ = 16166331342. Its totient is φ = 10777138968.

The previous prime is 13471683241. The next prime is 13471683289. The reversal of 13471683245 is 54238617431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10777346596 + 2694336649 = 103814^2 + 51907^2 .

It is not a de Polignac number, because 13471683245 - 2² = 13471683241 is a prime.

It is a super-2 number, since 2×13471683245² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13471683196 and 13471683205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13471683241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233582 + ... + 285488.

It is an arithmetic number, because the mean of its divisors is an integer number (2694388557).

Almost surely, 2^13471683245 is an apocalyptic number.

It is an amenable number.

13471683245 is a deficient number, since it is larger than the sum of its proper divisors (2694648097).

13471683245 is an frugal number, since it uses more digits than its factorization.

13471683245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103819 (or 51912 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The spelling of 13471683245 in words is "thirteen billion, four hundred seventy-one million, six hundred eighty-three thousand, two hundred forty-five".