10020000024 has 56 divisors (see below), whose sum is σ = 28168380660. Its totient is φ = 3339998064.

The previous prime is 10020000019. The next prime is 10020000043. The reversal of 10020000024 is 42000002001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10019999970 and 10020000015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 853222 + ... + 864885.

Almost surely, 2^10020000024 is an apocalyptic number.

It is an amenable number.

10020000024 is an abundant number, since it is smaller than the sum of its proper divisors (18148380636).

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

10020000024 is an equidigital number, since it uses as much as digits as its factorization.

10020000024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718131 (or 1718112 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 10020000024 its reverse (42000002001), we get a palindrome (52020002025).

The spelling of 10020000024 in words is "ten billion, twenty million, twenty-four", and thus it is an aban number.