12934223069 has 2 divisors, whose sum is σ = 12934223070. Its totient is φ = 12934223068.

The previous prime is 12934223059. The next prime is 12934223129. The reversal of 12934223069 is 96032243921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12574931044 + 359292025 = 112138^2 + 18955^2 .

It is a cyclic number.

It is not a de Polignac number, because 12934223069 - 2⁸ = 12934222813 is a prime.

It is a super-2 number, since 2×12934223069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12934223059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6467111534 + 6467111535.

It is an arithmetic number, because the mean of its divisors is an integer number (6467111535).

Almost surely, 2^12934223069 is an apocalyptic number.

It is an amenable number.

12934223069 is a deficient number, since it is larger than the sum of its proper divisors (1).

12934223069 is an equidigital number, since it uses as much as digits as its factorization.

12934223069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 12934223069 in words is "twelve billion, nine hundred thirty-four million, two hundred twenty-three thousand, sixty-nine".