1143312403404 has 24 divisors (see below), whose sum is σ = 2668141509040. Its totient is φ = 381045196224.

The previous prime is 1143312403397. The next prime is 1143312403483. The reversal of 1143312403404 is 4043042133411.

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, 7286419 + ... + 7441674.

Almost surely, 2^{1143312403404} is an apocalyptic number.

It is an amenable number.

1143312403404 is an abundant number, since it is smaller than the sum of its proper divisors (1524829105636).

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

1143312403404 is a wasteful number, since it uses less digits than its factorization.

1143312403404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14734569 (or 14734567 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1143312403404 its reverse (4043042133411), we get a palindrome (5186354536815).

The spelling of 1143312403404 in words is "one trillion, one hundred forty-three billion, three hundred twelve million, four hundred three thousand, four hundred four".