1043323114040 has 32 divisors (see below), whose sum is σ = 2347811136000. Its totient is φ = 417269844864.

The previous prime is 1043323114033. The next prime is 1043323114051. The reversal of 1043323114040 is 404113233401.

It is a happy number.

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, 1571195 + ... + 2134314.

It is an arithmetic number, because the mean of its divisors is an integer number (73369098000).

Almost surely, 2^{1043323114040} is an apocalyptic number.

1043323114040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043323114040 is an abundant number, since it is smaller than the sum of its proper divisors (1304488021960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043323114040 is a wasteful number, since it uses less digits than its factorization.

1043323114040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712559 (or 3712555 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1043323114040 its reverse (404113233401), we get a palindrome (1447436347441).

The spelling of 1043323114040 in words is "one trillion, forty-three billion, three hundred twenty-three million, one hundred fourteen thousand, forty".