1040433113112 has 16 divisors (see below), whose sum is σ = 2601082782840. Its totient is φ = 346811037696.

The previous prime is 1040433113021. The next prime is 1040433113143. The reversal of 1040433113112 is 2113113340401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 43351379713 = 1040433113112 / (1 + 0 + 4 + 0 + 4 + 3 + 3 + 1 + 1 + 3 + 1 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21675689833 + ... + 21675689880.

Almost surely, 2^{1040433113112} is an apocalyptic number.

1040433113112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1040433113112 is an abundant number, since it is smaller than the sum of its proper divisors (1560649669728).

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

1040433113112 is a wasteful number, since it uses less digits than its factorization.

1040433113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43351379722 (or 43351379718 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1040433113112 its reverse (2113113340401), we get a palindrome (3153546453513).

The spelling of 1040433113112 in words is "one trillion, forty billion, four hundred thirty-three million, one hundred thirteen thousand, one hundred twelve".