10243244651044 has 6 divisors (see below), whose sum is σ = 17925678139334. Its totient is φ = 5121622325520.

The previous prime is 10243244651039. The next prime is 10243244651071. The reversal of 10243244651044 is 44015644234201.

It can be written as a sum of positive squares in only one way, i.e., 10187778748900 + 55465902144 = 3191830^2 + 235512^2 .

It is a super-2 number, since 2×10243244651044² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10243244650988 and 10243244651006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280405581377 + ... + 1280405581384.

Almost surely, 2^{10243244651044} is an apocalyptic number.

It is an amenable number.

10243244651044 is a deficient number, since it is larger than the sum of its proper divisors (7682433488290).

10243244651044 is a wasteful number, since it uses less digits than its factorization.

10243244651044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560811162765 (or 2560811162763 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 10243244651044 its reverse (44015644234201), we get a palindrome (54258888885245).

The spelling of 10243244651044 in words is "ten trillion, two hundred forty-three billion, two hundred forty-four million, six hundred fifty-one thousand, forty-four".