1013044130432 has 128 divisors (see below), whose sum is σ = 2193765816000. Its totient is φ = 464398147584.

The previous prime is 1013044130363. The next prime is 1013044130477. The reversal of 1013044130432 is 2340314403101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

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 15 ways as a sum of consecutive naturals, for example, 11354348 + ... + 11443220.

Almost surely, 2^{1013044130432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013044130432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1096882908000).

1013044130432 is an abundant number, since it is smaller than the sum of its proper divisors (1180721685568).

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

1013044130432 is a wasteful number, since it uses less digits than its factorization.

1013044130432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89058 (or 89046 counting only the distinct ones).

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

Adding to 1013044130432 its reverse (2340314403101), we get a palindrome (3353358533533).

The spelling of 1013044130432 in words is "one trillion, thirteen billion, forty-four million, one hundred thirty thousand, four hundred thirty-two".