3425121051263 has 2 divisors, whose sum is σ = 3425121051264. Its totient is φ = 3425121051262.

The previous prime is 3425121051227. The next prime is 3425121051337. The reversal of 3425121051263 is 3621501215243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3425121051263 - 2²⁰ = 3425120002687 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3425121051763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712560525631 + 1712560525632.

It is an arithmetic number, because the mean of its divisors is an integer number (1712560525632).

Almost surely, 2^{3425121051263} is an apocalyptic number.

3425121051263 is a deficient number, since it is larger than the sum of its proper divisors (1).

3425121051263 is an equidigital number, since it uses as much as digits as its factorization.

3425121051263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 3425121051263 in words is "three trillion, four hundred twenty-five billion, one hundred twenty-one million, fifty-one thousand, two hundred sixty-three".