10104420020 has 96 divisors (see below), whose sum is σ = 22934016000. Its totient is φ = 3727430784.

The previous prime is 10104419993. The next prime is 10104420031. The reversal of 10104420020 is 2002440101.

It is a junction number, because it is equal to n+sod(n) for n = 10104419977 and 10104420004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3552719 + ... + 3555561.

It is an arithmetic number, because the mean of its divisors is an integer number (238896000).

Almost surely, 2^10104420020 is an apocalyptic number.

10104420020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10104420020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11467008000).

10104420020 is an abundant number, since it is smaller than the sum of its proper divisors (12829595980).

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

10104420020 is a wasteful number, since it uses less digits than its factorization.

10104420020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117 (or 3115 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10104420020 its reverse (2002440101), we get a palindrome (12106860121).

The spelling of 10104420020 in words is "ten billion, one hundred four million, four hundred twenty thousand, twenty".