20240130440224 has 24 divisors (see below), whose sum is σ = 39880935694908. Its totient is φ = 10111638835200.

The previous prime is 20240130440207. The next prime is 20240130440269. The reversal of 20240130440224 is 42204403104202.

It can be written as a sum of positive squares in 2 ways, for example, as 19260687690000 + 979442750224 = 4388700^2 + 989668^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20240130440192 and 20240130440201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263285497 + ... + 263362360.

Almost surely, 2^{20240130440224} is an apocalyptic number.

It is an amenable number.

20240130440224 is a deficient number, since it is larger than the sum of its proper divisors (19640805254684).

20240130440224 is a wasteful number, since it uses less digits than its factorization.

20240130440224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526649068 (or 526649060 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 20240130440224 its reverse (42204403104202), we get a palindrome (62444533544426).

The spelling of 20240130440224 in words is "twenty trillion, two hundred forty billion, one hundred thirty million, four hundred forty thousand, two hundred twenty-four".