12358003448 has 96 divisors (see below), whose sum is σ = 27325116000. Its totient is φ = 5223875328.

The previous prime is 12358003439. The next prime is 12358003453. The reversal of 12358003448 is 84430085321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14090786 + ... + 14091662.

It is an arithmetic number, because the mean of its divisors is an integer number (284636625).

Almost surely, 2^12358003448 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 12358003448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13662558000).

12358003448 is an abundant number, since it is smaller than the sum of its proper divisors (14967112552).

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

12358003448 is a wasteful number, since it uses less digits than its factorization.

12358003448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349 (or 1338 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

Adding to 12358003448 its reverse (84430085321), we get a palindrome (96788088769).

The spelling of 12358003448 in words is "twelve billion, three hundred fifty-eight million, three thousand, four hundred forty-eight".