12152401448 has 48 divisors (see below), whose sum is σ = 26405438400. Its totient is φ = 5198877440.

The previous prime is 12152401439. The next prime is 12152401477. The reversal of 12152401448 is 84410425121.

12152401448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213488 + ... + 264351.

It is an arithmetic number, because the mean of its divisors is an integer number (550113300).

Almost surely, 2^12152401448 is an apocalyptic number.

It is an amenable number.

12152401448 is an abundant number, since it is smaller than the sum of its proper divisors (14253036952).

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

12152401448 is a wasteful number, since it uses less digits than its factorization.

12152401448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477890 (or 477869 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

Adding to 12152401448 its reverse (84410425121), we get a palindrome (96562826569).

The spelling of 12152401448 in words is "twelve billion, one hundred fifty-two million, four hundred one thousand, four hundred forty-eight".