1143232003040 has 96 divisors (see below), whose sum is σ = 2705116538880. Its totient is φ = 456577196544.

The previous prime is 1143232003021. The next prime is 1143232003057. The reversal of 1143232003040 is 403002323411.

It is a junction number, because it is equal to n+sod(n) for n = 1143232002997 and 1143232003015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518001617 + ... + 518003823.

It is an arithmetic number, because the mean of its divisors is an integer number (28178297280).

Almost surely, 2^{1143232003040} is an apocalyptic number.

1143232003040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1143232003040 is an abundant number, since it is smaller than the sum of its proper divisors (1561884535840).

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

1143232003040 is a wasteful number, since it uses less digits than its factorization.

1143232003040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5824 (or 5816 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1143232003040 its reverse (403002323411), we get a palindrome (1546234326451).

The spelling of 1143232003040 in words is "one trillion, one hundred forty-three billion, two hundred thirty-two million, three thousand, forty".