425222445343 has 4 divisors (see below), whose sum is σ = 425229401808. Its totient is φ = 425215488880.

The previous prime is 425222445331. The next prime is 425222445359. The reversal of 425222445343 is 343544222524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425222445343 - 2¹³ = 425222437151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 425222445296 and 425222445305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425222445443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3385723 + ... + 3509068.

It is an arithmetic number, because the mean of its divisors is an integer number (106307350452).

Almost surely, 2^425222445343 is an apocalyptic number.

425222445343 is a deficient number, since it is larger than the sum of its proper divisors (6956465).

425222445343 is an equidigital number, since it uses as much as digits as its factorization.

425222445343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956464.

The product of its digits is 921600, while the sum is 40.

Adding to 425222445343 its reverse (343544222524), we get a palindrome (768766667867).

The spelling of 425222445343 in words is "four hundred twenty-five billion, two hundred twenty-two million, four hundred forty-five thousand, three hundred forty-three".