20240240224 has 12 divisors (see below), whose sum is σ = 39847973004. Its totient is φ = 10120120096.

The previous prime is 20240240201. The next prime is 20240240231. The reversal of 20240240224 is 42204204202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20240240195 and 20240240204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316253722 + ... + 316253785.

It is an arithmetic number, because the mean of its divisors is an integer number (3320664417).

Almost surely, 2^20240240224 is an apocalyptic number.

It is an amenable number.

20240240224 is a deficient number, since it is larger than the sum of its proper divisors (19607732780).

20240240224 is an equidigital number, since it uses as much as digits as its factorization.

20240240224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632507517 (or 632507509 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 20240240224 its reverse (42204204202), we get a palindrome (62444444426).

The spelling of 20240240224 in words is "twenty billion, two hundred forty million, two hundred forty thousand, two hundred twenty-four".