6081211140 has 48 divisors (see below), whose sum is σ = 17031228480. Its totient is φ = 1621290880.

The previous prime is 6081211139. The next prime is 6081211159. The reversal of 6081211140 is 411121806.

It is a super-2 number, since 2×6081211140² = 73962257858520199200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6081211140.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353335 + ... + 370145.

It is an arithmetic number, because the mean of its divisors is an integer number (354817260).

Almost surely, 2^6081211140 is an apocalyptic number.

6081211140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6081211140 is an abundant number, since it is smaller than the sum of its proper divisors (10950017340).

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

6081211140 is a wasteful number, since it uses less digits than its factorization.

6081211140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22852 (or 22850 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 6081211140 is about 77982.1206431320. The cubic root of 6081211140 is about 1825.2822372028.

Adding to 6081211140 its reverse (411121806), we get a palindrome (6492332946).

The spelling of 6081211140 in words is "six billion, eighty-one million, two hundred eleven thousand, one hundred forty".