12450800143 has 8 divisors (see below), whose sum is σ = 12471235200. Its totient is φ = 12430383648.

The previous prime is 12450800137. The next prime is 12450800147. The reversal of 12450800143 is 34100805421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12450800143 - 2⁹ = 12450799631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12450800147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1945593 + ... + 1951981.

It is an arithmetic number, because the mean of its divisors is an integer number (1558904400).

Almost surely, 2^12450800143 is an apocalyptic number.

12450800143 is a deficient number, since it is larger than the sum of its proper divisors (20435057).

12450800143 is a wasteful number, since it uses less digits than its factorization.

12450800143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9281.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 12450800143 in words is "twelve billion, four hundred fifty million, eight hundred thousand, one hundred forty-three".