4455212422400 has 54 divisors (see below), whose sum is σ = 11027346888222. Its totient is φ = 1782084966400.

The previous prime is 4455212422373. The next prime is 4455212422421. The reversal of 4455212422400 is 42242125544.

It can be written as a sum of positive squares in 3 ways, for example, as 296092692736 + 4159119729664 = 544144^2 + 2039392^2 .

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 348057071 + ... + 348069870.

Almost surely, 2^{4455212422400} is an apocalyptic number.

4455212422400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4455212422400 is an abundant number, since it is smaller than the sum of its proper divisors (6572134465822).

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

4455212422400 is an equidigital number, since it uses as much as digits as its factorization.

4455212422400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696126967 (or 696126948 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 4455212422400 its reverse (42242125544), we get a palindrome (4497454547944).

The spelling of 4455212422400 in words is "four trillion, four hundred fifty-five billion, two hundred twelve million, four hundred twenty-two thousand, four hundred".