10204441420 has 24 divisors (see below), whose sum is σ = 22689876384. Its totient is φ = 3841671936.

The previous prime is 10204441393. The next prime is 10204441427. The reversal of 10204441420 is 2414440201.

It is a junction number, because it is equal to n+sod(n) for n = 10204441391 and 10204441400.

It is not an unprimeable number, because it can be changed into a prime (10204441427) 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, 15006192 + ... + 15006871.

It is an arithmetic number, because the mean of its divisors is an integer number (945411516).

Almost surely, 2^10204441420 is an apocalyptic number.

10204441420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10204441420 is an abundant number, since it is smaller than the sum of its proper divisors (12485434964).

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

10204441420 is a wasteful number, since it uses less digits than its factorization.

10204441420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30013089 (or 30013087 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 10204441420 its reverse (2414440201), we get a palindrome (12618881621).

The spelling of 10204441420 in words is "ten billion, two hundred four million, four hundred forty-one thousand, four hundred twenty".