1848134107429 has 2 divisors, whose sum is σ = 1848134107430. Its totient is φ = 1848134107428.

The previous prime is 1848134107411. The next prime is 1848134107451. The reversal of 1848134107429 is 9247014318481.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1473832420225 + 374301687204 = 1214015^2 + 611802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1848134107429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1848134107829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924067053714 + 924067053715.

It is an arithmetic number, because the mean of its divisors is an integer number (924067053715).

Almost surely, 2^{1848134107429} is an apocalyptic number.

It is an amenable number.

1848134107429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1848134107429 is an equidigital number, since it uses as much as digits as its factorization.

1848134107429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 1848134107429 in words is "one trillion, eight hundred forty-eight billion, one hundred thirty-four million, one hundred seven thousand, four hundred twenty-nine".