1002530010432 has 112 divisors (see below), whose sum is σ = 2690642921472. Its totient is φ = 329377359360.

The previous prime is 1002530010421. The next prime is 1002530010437. The reversal of 1002530010432 is 2340100352001.

It is a junction number, because it is equal to n+sod(n) for n = 1002530010399 and 1002530010408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002530010437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62249293 + ... + 62265395.

Almost surely, 2^{1002530010432} is an apocalyptic number.

1002530010432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002530010432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1345321460736).

1002530010432 is an abundant number, since it is smaller than the sum of its proper divisors (1688112911040).

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

1002530010432 is a wasteful number, since it uses less digits than its factorization.

1002530010432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20756 (or 20746 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 1002530010432 its reverse (2340100352001), we get a palindrome (3342630362433).

The spelling of 1002530010432 in words is "one trillion, two billion, five hundred thirty million, ten thousand, four hundred thirty-two".