10243212032 has 72 divisors (see below), whose sum is σ = 21450471840. Its totient is φ = 4875100160.

The previous prime is 10243212013. The next prime is 10243212071. The reversal of 10243212032 is 23021234201.

It is a junction number, because it is equal to n+sod(n) for n = 10243211995 and 10243212013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517388 + ... + 536820.

It is an arithmetic number, because the mean of its divisors is an integer number (297923220).

Almost surely, 2^10243212032 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 10243212032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10725235920).

10243212032 is an abundant number, since it is smaller than the sum of its proper divisors (11207259808).

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

10243212032 is an equidigital number, since it uses as much as digits as its factorization.

10243212032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19549 (or 19535 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10243212032 its reverse (23021234201), we get a palindrome (33264446233).

The spelling of 10243212032 in words is "ten billion, two hundred forty-three million, two hundred twelve thousand, thirty-two".