13706273261 has 8 divisors (see below), whose sum is σ = 13791762720. Its totient is φ = 13620883248.

The previous prime is 13706273233. The next prime is 13706273267. The reversal of 13706273261 is 16237260731.

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

It is a cyclic number.

It is not a de Polignac number, because 13706273261 - 2³⁰ = 12632531437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13706273267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261890 + ... + 309836.

It is an arithmetic number, because the mean of its divisors is an integer number (1723970340).

Almost surely, 2^13706273261 is an apocalyptic number.

It is an amenable number.

13706273261 is a deficient number, since it is larger than the sum of its proper divisors (85489459).

13706273261 is a wasteful number, since it uses less digits than its factorization.

13706273261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49723.

The product of its (nonzero) digits is 63504, while the sum is 38.

The spelling of 13706273261 in words is "thirteen billion, seven hundred six million, two hundred seventy-three thousand, two hundred sixty-one".