1002442004432 has 40 divisors (see below), whose sum is σ = 2154709723680. Its totient is φ = 447932478080.

The previous prime is 1002442004429. The next prime is 1002442004437. The reversal of 1002442004432 is 2344002442001.

It is a happy number.

1002442004432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002442004437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48258203 + ... + 48278970.

It is an arithmetic number, because the mean of its divisors is an integer number (53867743092).

Almost surely, 2^{1002442004432} is an apocalyptic number.

It is an amenable number.

1002442004432 is an abundant number, since it is smaller than the sum of its proper divisors (1152267719248).

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

1002442004432 is a wasteful number, since it uses less digits than its factorization.

1002442004432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96537251 (or 96537245 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 1002442004432 its reverse (2344002442001), we get a palindrome (3346444446433).

The spelling of 1002442004432 in words is "one trillion, two billion, four hundred forty-two million, four thousand, four hundred thirty-two".