1043142432029 has 2 divisors, whose sum is σ = 1043142432030. Its totient is φ = 1043142432028.

The previous prime is 1043142431953. The next prime is 1043142432043. The reversal of 1043142432029 is 9202342413401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 673873526404 + 369268905625 = 820898^2 + 607675^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043142432029 - 2¹⁶ = 1043142366493 is a prime.

It is a super-2 number, since 2×1043142432029² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1043142432029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043142435029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521571216014 + 521571216015.

It is an arithmetic number, because the mean of its divisors is an integer number (521571216015).

Almost surely, 2^{1043142432029} is an apocalyptic number.

It is an amenable number.

1043142432029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043142432029 is an equidigital number, since it uses as much as digits as its factorization.

1043142432029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 1043142432029 in words is "one trillion, forty-three billion, one hundred forty-two million, four hundred thirty-two thousand, twenty-nine".