29105070544117 has 2 divisors, whose sum is σ = 29105070544118. Its totient is φ = 29105070544116.

The previous prime is 29105070544051. The next prime is 29105070544127. The reversal of 29105070544117 is 71144507050192.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21066025371076 + 8039045173041 = 4589774^2 + 2835321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29105070544117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29105070544127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14552535272058 + 14552535272059.

It is an arithmetic number, because the mean of its divisors is an integer number (14552535272059).

Almost surely, 2^{29105070544117} is an apocalyptic number.

It is an amenable number.

29105070544117 is a deficient number, since it is larger than the sum of its proper divisors (1).

29105070544117 is an equidigital number, since it uses as much as digits as its factorization.

29105070544117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352800, while the sum is 46.

The spelling of 29105070544117 in words is "twenty-nine trillion, one hundred five billion, seventy million, five hundred forty-four thousand, one hundred seventeen".