12425559703 has 2 divisors, whose sum is σ = 12425559704. Its totient is φ = 12425559702.

The previous prime is 12425559701. The next prime is 12425559739. The reversal of 12425559703 is 30795552421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12425559703 - 2¹ = 12425559701 is a prime.

Together with 12425559701, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12425559703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12425559701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6212779851 + 6212779852.

It is an arithmetic number, because the mean of its divisors is an integer number (6212779852).

Almost surely, 2^12425559703 is an apocalyptic number.

12425559703 is a deficient number, since it is larger than the sum of its proper divisors (1).

12425559703 is an equidigital number, since it uses as much as digits as its factorization.

12425559703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 12425559703 in words is "twelve billion, four hundred twenty-five million, five hundred fifty-nine thousand, seven hundred three".