1023243312244 has 6 divisors (see below), whose sum is σ = 1790675796434. Its totient is φ = 511621656120.

The previous prime is 1023243312239. The next prime is 1023243312253. The reversal of 1023243312244 is 4422133423201.

It can be written as a sum of positive squares in only one way, i.e., 910138896144 + 113104416100 = 954012^2 + 336310^2 .

It is a super-4 number, since 4×1023243312244⁴ (a number of 49 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127905414027 + ... + 127905414034.

Almost surely, 2^{1023243312244} is an apocalyptic number.

It is an amenable number.

1023243312244 is a deficient number, since it is larger than the sum of its proper divisors (767432484190).

1023243312244 is a wasteful number, since it uses less digits than its factorization.

1023243312244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255810828065 (or 255810828063 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 1023243312244 its reverse (4422133423201), we get a palindrome (5445376735445).

The spelling of 1023243312244 in words is "one trillion, twenty-three billion, two hundred forty-three million, three hundred twelve thousand, two hundred forty-four".