13720823041 has 16 divisors (see below), whose sum is σ = 14330361600. Its totient is φ = 13120829568.

The previous prime is 13720823027. The next prime is 13720823111. The reversal of 13720823041 is 14032802731.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13720823041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13720822994 and 13720823012.

It is not an unprimeable number, because it can be changed into a prime (13720823341) 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, 1835770 + ... + 1843228.

It is an arithmetic number, because the mean of its divisors is an integer number (895647600).

Almost surely, 2^13720823041 is an apocalyptic number.

It is an amenable number.

13720823041 is a deficient number, since it is larger than the sum of its proper divisors (609538559).

13720823041 is a wasteful number, since it uses less digits than its factorization.

13720823041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8088.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 13720823041 in words is "thirteen billion, seven hundred twenty million, eight hundred twenty-three thousand, forty-one".