1024440111232 has 16 divisors (see below), whose sum is σ = 2040876784350. Its totient is φ = 512220055552.

The previous prime is 1024440111209. The next prime is 1024440111287. The reversal of 1024440111232 is 2321110444201.

It can be written as a sum of positive squares in only one way, i.e., 691252565056 + 333187546176 = 831416^2 + 577224^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 1024440111197 and 1024440111206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4001719057 + ... + 4001719312.

Almost surely, 2^{1024440111232} is an apocalyptic number.

It is an amenable number.

1024440111232 is a deficient number, since it is larger than the sum of its proper divisors (1016436673118).

1024440111232 is an frugal number, since it uses more digits than its factorization.

1024440111232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8003438383 (or 8003438371 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1024440111232 its reverse (2321110444201), we get a palindrome (3345550555433).

The spelling of 1024440111232 in words is "one trillion, twenty-four billion, four hundred forty million, one hundred eleven thousand, two hundred thirty-two".