425020223343 has 8 divisors (see below), whose sum is σ = 566696883456. Its totient is φ = 283345189400.

The previous prime is 425020223321. The next prime is 425020223347. The reversal of 425020223343 is 343322020524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425020223343 - 2⁶ = 425020223279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 425020223343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425020223347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478648 + ... + 1038818.

It is an arithmetic number, because the mean of its divisors is an integer number (70837110432).

Almost surely, 2^425020223343 is an apocalyptic number.

425020223343 is a deficient number, since it is larger than the sum of its proper divisors (141676660113).

425020223343 is a wasteful number, since it uses less digits than its factorization.

425020223343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813085.

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 425020223343 its reverse (343322020524), we get a palindrome (768342243867).

The spelling of 425020223343 in words is "four hundred twenty-five billion, twenty million, two hundred twenty-three thousand, three hundred forty-three".