1023344023056 has 40 divisors (see below), whose sum is σ = 2643678990144. Its totient is φ = 341109479040.

The previous prime is 1023344023043. The next prime is 1023344023087. The reversal of 1023344023056 is 6503204433201.

It is a happy 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, 4268946 + ... + 4502286.

Almost surely, 2^{1023344023056} is an apocalyptic number.

1023344023056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1023344023056 is an abundant number, since it is smaller than the sum of its proper divisors (1620334967088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023344023056 is a wasteful number, since it uses less digits than its factorization.

1023344023056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324719 (or 324713 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 1023344023056 its reverse (6503204433201), we get a palindrome (7526548456257).

The spelling of 1023344023056 in words is "one trillion, twenty-three billion, three hundred forty-four million, twenty-three thousand, fifty-six".