4355224000000 has 140 divisors (see below), whose sum is σ = 10877307878052. Its totient is φ = 1742086400000.

The previous prime is 4355223999977. The next prime is 4355224000027. The reversal of 4355224000000 is 4225534.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7727799 + ... + 8272201.

Almost surely, 2^{4355224000000} is an apocalyptic number.

4355224000000 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 4355224000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5438653939026).

4355224000000 is an abundant number, since it is smaller than the sum of its proper divisors (6522083878052).

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

4355224000000 is an frugal number, since it uses more digits than its factorization.

4355224000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544451 (or 544410 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 4355224000000 its reverse (4225534), we get a palindrome (4355228225534).

The spelling of 4355224000000 in words is "four trillion, three hundred fifty-five billion, two hundred twenty-four million", and thus it is an aban number.