3425412918887 has 2 divisors, whose sum is σ = 3425412918888. Its totient is φ = 3425412918886.

The previous prime is 3425412918883. The next prime is 3425412918899. The reversal of 3425412918887 is 7888192145243.

3425412918887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (7888192145243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3425412918887 - 2² = 3425412918883 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3425412918883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712706459443 + 1712706459444.

It is an arithmetic number, because the mean of its divisors is an integer number (1712706459444).

Almost surely, 2^{3425412918887} is an apocalyptic number.

3425412918887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3425412918887 is an equidigital number, since it uses as much as digits as its factorization.

3425412918887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30965760, while the sum is 62.

The spelling of 3425412918887 in words is "three trillion, four hundred twenty-five billion, four hundred twelve million, nine hundred eighteen thousand, eight hundred eighty-seven".