3618243100224 has 315 divisors, whose sum is σ = 11120414729281. Its totient is φ = 1163213775360.

The previous prime is 3618243100217. The next prime is 3618243100231. The reversal of 3618243100224 is 4220013428163.

The square root of 3618243100224 is 1902168.

It is a perfect power (a square), and thus also a powerful number.

3618243100224 is a `hidden beast` number, since 3 + 618 + 2 + 4 + 3 + 10 + 0 + 2 + 24 = 666.

It is an interprime number because it is at equal distance from previous prime (3618243100217) and next prime (3618243100231).

It can be written as a sum of positive squares in only one way, i.e., 1897318914624 + 1720924185600 = 1377432^2 + 1311840^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 3971726329 + ... + 3971727239.

Almost surely, 2^{3618243100224} is an apocalyptic number.

3618243100224 is the 1902168-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3618243100224

3618243100224 is an abundant number, since it is smaller than the sum of its proper divisors (7502171629057).

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

3618243100224 is an frugal number, since it uses more digits than its factorization.

3618243100224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

Multiplying 3618243100224 by its sum of digits (36), we get a square (130256751608064 = 11413008²).

3618243100224 divided by its sum of digits (36) gives a square (100506752784 = 317028²).

Adding to 3618243100224 its reverse (4220013428163), we get a palindrome (7838256528387).

The spelling of 3618243100224 in words is "three trillion, six hundred eighteen billion, two hundred forty-three million, one hundred thousand, two hundred twenty-four".