1024442534012 has 24 divisors (see below), whose sum is σ = 1793641703616. Its totient is φ = 511973553728.

The previous prime is 1024442533999. The next prime is 1024442534041. The reversal of 1024442534012 is 2104352444201.

It is a super-2 number, since 2×1024442534012² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1024442534012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130948733 + ... + 130956555.

It is an arithmetic number, because the mean of its divisors is an integer number (74735070984).

Almost surely, 2^{1024442534012} is an apocalyptic number.

It is an amenable number.

1024442534012 is a deficient number, since it is larger than the sum of its proper divisors (769199169604).

1024442534012 is a wasteful number, since it uses less digits than its factorization.

1024442534012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19477 (or 19475 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 1024442534012 its reverse (2104352444201), we get a palindrome (3128794978213).

The spelling of 1024442534012 in words is "one trillion, twenty-four billion, four hundred forty-two million, five hundred thirty-four thousand, twelve".