12799043 has 2 divisors, whose sum is σ = 12799044. Its totient is φ = 12799042.

The previous prime is 12799021. The next prime is 12799051. The reversal of 12799043 is 34099721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12799043 - 2⁶ = 12798979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12798994 and 12799012.

It is not a weakly prime, because it can be changed into another prime (12795043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6399521 + 6399522.

It is an arithmetic number, because the mean of its divisors is an integer number (6399522).

Almost surely, 2^12799043 is an apocalyptic number.

12799043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12799043 is an equidigital number, since it uses as much as digits as its factorization.

12799043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 12799043 is about 3577.5750166838. The cubic root of 12799043 is about 233.9155891514.

The spelling of 12799043 in words is "twelve million, seven hundred ninety-nine thousand, forty-three".