13798962048943 has 2 divisors, whose sum is σ = 13798962048944. Its totient is φ = 13798962048942.

The previous prime is 13798962048821. The next prime is 13798962049013. The reversal of 13798962048943 is 34984026989731.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13798962048943 is a prime.

It is a super-2 number, since 2×13798962048943² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13798962048143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6899481024471 + 6899481024472.

It is an arithmetic number, because the mean of its divisors is an integer number (6899481024472).

Almost surely, 2^{13798962048943} is an apocalyptic number.

13798962048943 is a deficient number, since it is larger than the sum of its proper divisors (1).

13798962048943 is an equidigital number, since it uses as much as digits as its factorization.

13798962048943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564350976, while the sum is 73.

The spelling of 13798962048943 in words is "thirteen trillion, seven hundred ninety-eight billion, nine hundred sixty-two million, forty-eight thousand, nine hundred forty-three".