420241110620 has 24 divisors (see below), whose sum is σ = 912937586400. Its totient is φ = 162300014912.

The previous prime is 420241110617. The next prime is 420241110659. The reversal of 420241110620 is 26011142024.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 362276240 + ... + 362277399.

It is an arithmetic number, because the mean of its divisors is an integer number (38039066100).

Almost surely, 2^420241110620 is an apocalyptic number.

It is an amenable number.

420241110620 is an abundant number, since it is smaller than the sum of its proper divisors (492696475780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

420241110620 is a wasteful number, since it uses less digits than its factorization.

420241110620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724553677 (or 724553675 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 420241110620 its reverse (26011142024), we get a palindrome (446252252644).

The spelling of 420241110620 in words is "four hundred twenty billion, two hundred forty-one million, one hundred ten thousand, six hundred twenty".