8863403921400 has 96 divisors (see below), whose sum is σ = 31401773907840. Its totient is φ = 2025920895360.

The previous prime is 8863403921381. The next prime is 8863403921441. The reversal of 8863403921400 is 41293043688.

8863403921400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8863403921400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1055162934 + ... + 1055171333.

It is an arithmetic number, because the mean of its divisors is an integer number (327101811540).

Almost surely, 2^{8863403921400} is an apocalyptic number.

It is an amenable number.

8863403921400 is an abundant number, since it is smaller than the sum of its proper divisors (22538369986440).

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

8863403921400 is a wasteful number, since it uses less digits than its factorization.

8863403921400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110334293 (or 2110334284 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 8863403921400 in words is "eight trillion, eight hundred sixty-three billion, four hundred three million, nine hundred twenty-one thousand, four hundred".