2403425020259 has 2 divisors, whose sum is σ = 2403425020260. Its totient is φ = 2403425020258.

The previous prime is 2403425020247. The next prime is 2403425020261. The reversal of 2403425020259 is 9520205243042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2403425020259 - 2¹² = 2403425016163 is a prime.

It is a Sophie Germain prime.

Together with 2403425020261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2403425020559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201712510129 + 1201712510130.

It is an arithmetic number, because the mean of its divisors is an integer number (1201712510130).

Almost surely, 2^{2403425020259} is an apocalyptic number.

2403425020259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403425020259 is an equidigital number, since it uses as much as digits as its factorization.

2403425020259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 2403425020259 in words is "two trillion, four hundred three billion, four hundred twenty-five million, twenty thousand, two hundred fifty-nine".