71043051000029 has 2 divisors, whose sum is σ = 71043051000030. Its totient is φ = 71043051000028.

The previous prime is 71043051000001. The next prime is 71043051000127. The reversal of 71043051000029 is 92000015034017.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51801098500804 + 19241952499225 = 7197298^2 + 4386565^2 .

It is a cyclic number.

It is not a de Polignac number, because 71043051000029 - 2⁸ = 71043050999773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71043050999959 and 71043051000004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71043051000829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35521525500014 + 35521525500015.

It is an arithmetic number, because the mean of its divisors is an integer number (35521525500015).

Almost surely, 2^{71043051000029} is an apocalyptic number.

It is an amenable number.

71043051000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

71043051000029 is an equidigital number, since it uses as much as digits as its factorization.

71043051000029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 71043051000029 in words is "seventy-one trillion, forty-three billion, fifty-one million, twenty-nine", and thus it is an aban number and an uban number.