1043142435029 has 2 divisors, whose sum is σ = 1043142435030. Its totient is φ = 1043142435028.

The previous prime is 1043142435011. The next prime is 1043142435031. The reversal of 1043142435029 is 9205342413401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 626310794404 + 416831640625 = 791398^2 + 645625^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043142435029 - 2⁸ = 1043142434773 is a prime.

It is a super-2 number, since 2×1043142435029² (a number of 25 digits) contains 22 as substring.

Together with 1043142435031, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1043142434983 and 1043142435001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043142435089) 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, 521571217514 + 521571217515.

It is an arithmetic number, because the mean of its divisors is an integer number (521571217515).

Almost surely, 2^{1043142435029} is an apocalyptic number.

It is an amenable number.

1043142435029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043142435029 is an equidigital number, since it uses as much as digits as its factorization.

1043142435029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1043142435029 in words is "one trillion, forty-three billion, one hundred forty-two million, four hundred thirty-five thousand, twenty-nine".