425963006143 has 2 divisors, whose sum is σ = 425963006144. Its totient is φ = 425963006142.

The previous prime is 425963006141. The next prime is 425963006159. The reversal of 425963006143 is 341600369524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425963006143 - 2¹ = 425963006141 is a prime.

Together with 425963006141, 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 425963006143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425963006141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212981503071 + 212981503072.

It is an arithmetic number, because the mean of its divisors is an integer number (212981503072).

Almost surely, 2^425963006143 is an apocalyptic number.

425963006143 is a deficient number, since it is larger than the sum of its proper divisors (1).

425963006143 is an equidigital number, since it uses as much as digits as its factorization.

425963006143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 425963006143 in words is "four hundred twenty-five billion, nine hundred sixty-three million, six thousand, one hundred forty-three".