8821468213400 has 48 divisors (see below), whose sum is σ = 20769532792800. Its totient is φ = 3483921617280.

The previous prime is 8821468213373. The next prime is 8821468213409. The reversal of 8821468213400 is 43128641288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8821468213409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279144587 + ... + 279176186.

It is an arithmetic number, because the mean of its divisors is an integer number (432698599850).

Almost surely, 2^{8821468213400} is an apocalyptic number.

It is an amenable number.

8821468213400 is an abundant number, since it is smaller than the sum of its proper divisors (11948064579400).

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

8821468213400 is a wasteful number, since it uses less digits than its factorization.

8821468213400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558320868 (or 558320859 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 47.

The spelling of 8821468213400 in words is "eight trillion, eight hundred twenty-one billion, four hundred sixty-eight million, two hundred thirteen thousand, four hundred".