1042043231032 has 32 divisors (see below), whose sum is σ = 2030783806800. Its totient is φ = 500671180800.

The previous prime is 1042043230967. The next prime is 1042043231123. The reversal of 1042043231032 is 2301323402401.

It is a super-2 number, since 2×1042043231032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1042043230988 and 1042043231006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10594569 + ... + 10692472.

Almost surely, 2^{1042043231032} is an apocalyptic number.

It is an amenable number.

1042043231032 is a deficient number, since it is larger than the sum of its proper divisors (988740575768).

1042043231032 is a wasteful number, since it uses less digits than its factorization.

1042043231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21287287 (or 21287283 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1042043231032 its reverse (2301323402401), we get a palindrome (3343366633433).

The spelling of 1042043231032 in words is "one trillion, forty-two billion, forty-three million, two hundred thirty-one thousand, thirty-two".