12300143425 has 6 divisors (see below), whose sum is σ = 15252177878. Its totient is φ = 9840114720.

The previous prime is 12300143407. The next prime is 12300143441. The reversal of 12300143425 is 52434100321.

It can be written as a sum of positive squares in 3 ways, for example, as 416527281 + 11883616144 = 20409^2 + 109012^2 .

It is a de Polignac number, because none of the positive numbers 2^k-12300143425 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 492005737 = 12300143425 / (1 + 2 + 3 + 0 + 0 + 1 + 4 + 3 + 4 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12300143425.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246002844 + ... + 246002893.

Almost surely, 2^12300143425 is an apocalyptic number.

It is an amenable number.

12300143425 is a deficient number, since it is larger than the sum of its proper divisors (2952034453).

12300143425 is an equidigital number, since it uses as much as digits as its factorization.

12300143425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492005747 (or 492005742 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 12300143425 its reverse (52434100321), we get a palindrome (64734243746).

The spelling of 12300143425 in words is "twelve billion, three hundred million, one hundred forty-three thousand, four hundred twenty-five".