1105006129429 has 2 divisors, whose sum is σ = 1105006129430. Its totient is φ = 1105006129428.

The previous prime is 1105006129343. The next prime is 1105006129439. The reversal of 1105006129429 is 9249216005011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 929436749329 + 175569380100 = 964073^2 + 419010^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105006129429 - 2⁹ = 1105006128917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1105006129391 and 1105006129400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105006129439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552503064714 + 552503064715.

It is an arithmetic number, because the mean of its divisors is an integer number (552503064715).

Almost surely, 2^{1105006129429} is an apocalyptic number.

It is an amenable number.

1105006129429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105006129429 is an equidigital number, since it uses as much as digits as its factorization.

1105006129429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 1105006129429 in words is "one trillion, one hundred five billion, six million, one hundred twenty-nine thousand, four hundred twenty-nine".