3618345113120 has 96 divisors (see below), whose sum is σ = 9055567886400. Its totient is φ = 1362428660736.

The previous prime is 3618345113029. The next prime is 3618345113129. The reversal of 3618345113120 is 213115438163.

It is a happy number.

It is a super-2 number, since 2×3618345113120² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (3618345113129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3313310 + ... + 4267869.

It is an arithmetic number, because the mean of its divisors is an integer number (94328832150).

Almost surely, 2^{3618345113120} is an apocalyptic number.

It is an amenable number.

3618345113120 is an abundant number, since it is smaller than the sum of its proper divisors (5437222773280).

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

3618345113120 is a wasteful number, since it uses less digits than its factorization.

3618345113120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7581370 (or 7581362 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 3618345113120 in words is "three trillion, six hundred eighteen billion, three hundred forty-five million, one hundred thirteen thousand, one hundred twenty".