1043142432028 has 12 divisors (see below), whose sum is σ = 1841654117520. Its totient is φ = 516955541312.

The previous prime is 1043142431953. The next prime is 1043142432029. The reversal of 1043142432028 is 8202342413401.

It is a super-2 number, since 2×1043142432028² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1043142431984 and 1043142432002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043142432029) 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 in 3 ways as a sum of consecutive naturals, for example, 1153918168 + ... + 1153919071.

It is an arithmetic number, because the mean of its divisors is an integer number (153471176460).

Almost surely, 2^{1043142432028} is an apocalyptic number.

It is an amenable number.

1043142432028 is a deficient number, since it is larger than the sum of its proper divisors (798511685492).

1043142432028 is a wasteful number, since it uses less digits than its factorization.

1043142432028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307837356 (or 2307837354 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 1043142432028 its reverse (8202342413401), we get a palindrome (9245484845429).

The spelling of 1043142432028 in words is "one trillion, forty-three billion, one hundred forty-two million, four hundred thirty-two thousand, twenty-eight".