5611341440120 has 128 divisors (see below), whose sum is σ = 13966395287040. Its totient is φ = 2015564912640.

The previous prime is 5611341440113. The next prime is 5611341440137. The reversal of 5611341440120 is 210441431165.

It is a super-2 number, since 2×5611341440120² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145877690 + ... + 145916150.

It is an arithmetic number, because the mean of its divisors is an integer number (109112463180).

Almost surely, 2^{5611341440120} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5611341440120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6983197643520).

5611341440120 is an abundant number, since it is smaller than the sum of its proper divisors (8355053846920).

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

5611341440120 is a wasteful number, since it uses less digits than its factorization.

5611341440120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46105 (or 46101 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 5611341440120 its reverse (210441431165), we get a palindrome (5821782871285).

The spelling of 5611341440120 in words is "five trillion, six hundred eleven billion, three hundred forty-one million, four hundred forty thousand, one hundred twenty".