4422404400 has 60 divisors (see below), whose sum is σ = 14166439272. Its totient is φ = 1179307520.

The previous prime is 4422404339. The next prime is 4422404411. The reversal of 4422404400 is 44042244.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1841469 + ... + 1843868.

Almost surely, 2^4422404400 is an apocalyptic number.

4422404400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4422404400 is an abundant number, since it is smaller than the sum of its proper divisors (9744034872).

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

4422404400 is a wasteful number, since it uses less digits than its factorization.

4422404400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685358 (or 3685347 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4422404400 is about 66501.1608921228. The cubic root of 4422404400 is about 1641.4191067979.

Adding to 4422404400 its reverse (44042244), we get a palindrome (4466446644).

The spelling of 4422404400 in words is "four billion, four hundred twenty-two million, four hundred four thousand, four hundred".