13802741243 has 2 divisors, whose sum is σ = 13802741244. Its totient is φ = 13802741242.

The previous prime is 13802741233. The next prime is 13802741321. The reversal of 13802741243 is 34214720831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13802741243 - 2⁶ = 13802741179 is a prime.

It is not a weakly prime, because it can be changed into another prime (13802741233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6901370621 + 6901370622.

It is an arithmetic number, because the mean of its divisors is an integer number (6901370622).

Almost surely, 2^13802741243 is an apocalyptic number.

13802741243 is a deficient number, since it is larger than the sum of its proper divisors (1).

13802741243 is an equidigital number, since it uses as much as digits as its factorization.

13802741243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 13802741243 in words is "thirteen billion, eight hundred two million, seven hundred forty-one thousand, two hundred forty-three".