20425440042301 has 12 divisors (see below), whose sum is σ = 23808994714848. Its totient is φ = 17471570282712.

The previous prime is 20425440042233. The next prime is 20425440042341. The reversal of 20425440042301 is 10324004452402.

It is not a de Polignac number, because 20425440042301 - 2⁹ = 20425440041789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20425440042341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427949151 + ... + 427996876.

It is an arithmetic number, because the mean of its divisors is an integer number (1984082892904).

Almost surely, 2^{20425440042301} is an apocalyptic number.

It is an amenable number.

20425440042301 is a deficient number, since it is larger than the sum of its proper divisors (3383554672547).

20425440042301 is an equidigital number, since it uses as much as digits as its factorization.

20425440042301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855946528 (or 855946521 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 20425440042301 its reverse (10324004452402), we get a palindrome (30749444494703).

The spelling of 20425440042301 in words is "twenty trillion, four hundred twenty-five billion, four hundred forty million, forty-two thousand, three hundred one".