12445004029 has 2 divisors, whose sum is σ = 12445004030. Its totient is φ = 12445004028.

The previous prime is 12445003951. The next prime is 12445004051. The reversal of 12445004029 is 92040054421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7414932100 + 5030071929 = 86110^2 + 70923^2 .

It is a cyclic number.

It is not a de Polignac number, because 12445004029 - 2¹¹ = 12445001981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12445004069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6222502014 + 6222502015.

It is an arithmetic number, because the mean of its divisors is an integer number (6222502015).

Almost surely, 2^12445004029 is an apocalyptic number.

It is an amenable number.

12445004029 is a deficient number, since it is larger than the sum of its proper divisors (1).

12445004029 is an equidigital number, since it uses as much as digits as its factorization.

12445004029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 12445004029 in words is "twelve billion, four hundred forty-five million, four thousand, twenty-nine".