1023366656304 has 80 divisors (see below), whose sum is σ = 3065156198400. Its totient is φ = 326290814784.

The previous prime is 1023366656303. The next prime is 1023366656317. The reversal of 1023366656304 is 4036566633201.

It is a self number, because there is not a number n which added to its sum of digits gives 1023366656304.

It is not an unprimeable number, because it can be changed into a prime (1023366656303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51487984 + ... + 51507855.

It is an arithmetic number, because the mean of its divisors is an integer number (38314452480).

Almost surely, 2^{1023366656304} is an apocalyptic number.

It is an amenable number.

1023366656304 is an abundant number, since it is smaller than the sum of its proper divisors (2041789542096).

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

1023366656304 is a wasteful number, since it uses less digits than its factorization.

1023366656304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102995879 (or 102995867 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 45.

The spelling of 1023366656304 in words is "one trillion, twenty-three billion, three hundred sixty-six million, six hundred fifty-six thousand, three hundred four".