1043968975504 has 225 divisors, whose sum is σ = 2561527437819. Its totient is φ = 411968793600.

The previous prime is 1043968975457. The next prime is 1043968975549. The reversal of 1043968975504 is 4055798693401.

The square root of 1043968975504 is 1021748.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 88173363600 + 955795611904 = 296940^2 + 977648^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2603413704 + ... + 2603414104.

Almost surely, 2^{1043968975504} is an apocalyptic number.

1043968975504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1043968975504 is the 1021748-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1043968975504

1043968975504 is an abundant number, since it is smaller than the sum of its proper divisors (1517558462315).

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

1043968975504 is an frugal number, since it uses more digits than its factorization.

1043968975504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 61.

The spelling of 1043968975504 in words is "one trillion, forty-three billion, nine hundred sixty-eight million, nine hundred seventy-five thousand, five hundred four".