13823412541 has 2 divisors, whose sum is σ = 13823412542. Its totient is φ = 13823412540.

The previous prime is 13823412527. The next prime is 13823412557. The reversal of 13823412541 is 14521432831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13135452100 + 687960441 = 114610^2 + 26229^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13823412541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13823412497 and 13823412506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13823412511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6911706270 + 6911706271.

It is an arithmetic number, because the mean of its divisors is an integer number (6911706271).

Almost surely, 2^13823412541 is an apocalyptic number.

It is an amenable number.

13823412541 is a deficient number, since it is larger than the sum of its proper divisors (1).

13823412541 is an equidigital number, since it uses as much as digits as its factorization.

13823412541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 34.

The spelling of 13823412541 in words is "thirteen billion, eight hundred twenty-three million, four hundred twelve thousand, five hundred forty-one".