4421467814400 has 3360 divisors, whose sum is σ = 20870592196608. Its totient is φ = 902961561600.

The previous prime is 4421467814389. The next prime is 4421467814443. The reversal of 4421467814400 is 44187641244.

4421467814400 is a `hidden beast` number, since 4 + 42 + 1 + 467 + 8 + 144 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3360).

It is a super-2 number, since 2×4421467814400² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 34814707137 + ... + 34814707263.

Almost surely, 2^{4421467814400} is an apocalyptic number.

4421467814400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4421467814400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10435296098304).

4421467814400 is an abundant number, since it is smaller than the sum of its proper divisors (16449124382208).

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

4421467814400 is a wasteful number, since it uses less digits than its factorization.

4421467814400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 45.

The spelling of 4421467814400 in words is "four trillion, four hundred twenty-one billion, four hundred sixty-seven million, eight hundred fourteen thousand, four hundred".