10023004420 has 96 divisors (see below), whose sum is σ = 24759221760. Its totient is φ = 3360130560.

The previous prime is 10023004417. The next prime is 10023004457. The reversal of 10023004420 is 2440032001.

It is a junction number, because it is equal to n+sod(n) for n = 10023004394 and 10023004403.

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, 2969854 + ... + 2973226.

It is an arithmetic number, because the mean of its divisors is an integer number (257908560).

Almost surely, 2^10023004420 is an apocalyptic number.

10023004420 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 10023004420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12379610880).

10023004420 is an abundant number, since it is smaller than the sum of its proper divisors (14736217340).

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

10023004420 is a wasteful number, since it uses less digits than its factorization.

10023004420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445 (or 4443 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10023004420 its reverse (2440032001), we get a palindrome (12463036421).

The spelling of 10023004420 in words is "ten billion, twenty-three million, four thousand, four hundred twenty".