1002404332132 has 18 divisors (see below), whose sum is σ = 2040608819382. Its totient is φ = 429601856544.

The previous prime is 1002404332073. The next prime is 1002404332141. The reversal of 1002404332132 is 2312334042001.

It can be written as a sum of positive squares in only one way, i.e., 975164150016 + 27240182116 = 987504^2 + 165046^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1002404332097 and 1002404332106.

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 5 ways as a sum of consecutive naturals, for example, 2557153713 + ... + 2557154104.

Almost surely, 2^{1002404332132} is an apocalyptic number.

It is an amenable number.

1002404332132 is an abundant number, since it is smaller than the sum of its proper divisors (1038204487250).

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

1002404332132 is a wasteful number, since it uses less digits than its factorization.

1002404332132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114307835 (or 5114307826 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1002404332132 its reverse (2312334042001), we get a palindrome (3314738374133).

The spelling of 1002404332132 in words is "one trillion, two billion, four hundred four million, three hundred thirty-two thousand, one hundred thirty-two".