425020445224133 has 8 divisors (see below), whose sum is σ = 463659248261856. Its totient is φ = 386381738977200.

The previous prime is 425020445224127. The next prime is 425020445224147. The reversal of 425020445224133 is 331422544020524.

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 425020445224133 - 2⁴ = 425020445224117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425020445224433) 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, 14859566 + ... + 32723807.

It is an arithmetic number, because the mean of its divisors is an integer number (57957406032732).

Almost surely, 2^{425020445224133} is an apocalyptic number.

It is an amenable number.

425020445224133 is a deficient number, since it is larger than the sum of its proper divisors (38638803037723).

425020445224133 is a wasteful number, since it uses less digits than its factorization.

425020445224133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48395395.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 425020445224133 its reverse (331422544020524), we get a palindrome (756442989244657).

The spelling of 425020445224133 in words is "four hundred twenty-five trillion, twenty billion, four hundred forty-five million, two hundred twenty-four thousand, one hundred thirty-three".