12400258152 has 64 divisors (see below), whose sum is σ = 31240771200. Its totient is φ = 4101477120.

The previous prime is 12400258139. The next prime is 12400258177. The reversal of 12400258152 is 25185200421.

12400258152 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 15 ways as a sum of consecutive naturals, for example, 3461002 + ... + 3464582.

It is an arithmetic number, because the mean of its divisors is an integer number (488137050).

Almost surely, 2^12400258152 is an apocalyptic number.

12400258152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12400258152 is an abundant number, since it is smaller than the sum of its proper divisors (18840513048).

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

12400258152 is a wasteful number, since it uses less digits than its factorization.

12400258152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4666 (or 4662 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 12400258152 its reverse (25185200421), we get a palindrome (37585458573).

The spelling of 12400258152 in words is "twelve billion, four hundred million, two hundred fifty-eight thousand, one hundred fifty-two".