6115240116 has 36 divisors (see below), whose sum is σ = 15536452932. Its totient is φ = 2028063744.

The previous prime is 6115240111. The next prime is 6115240169. The reversal of 6115240116 is 6110425116.

6115240116 is a `hidden beast` number, since 611 + 5 + 2 + 40 + 1 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6045684516 + 69555600 = 77754^2 + 8340^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6115240116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6115240111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424045 + ... + 438228.

It is an arithmetic number, because the mean of its divisors is an integer number (431568137).

Almost surely, 2^6115240116 is an apocalyptic number.

It is an amenable number.

6115240116 is an abundant number, since it is smaller than the sum of its proper divisors (9421212816).

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

6115240116 is a wasteful number, since it uses less digits than its factorization.

6115240116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862480 (or 862475 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 6115240116 is about 78200.0007416880. Note that the first 3 decimals coincide. The cubic root of 6115240116 is about 1828.6805179837.

The spelling of 6115240116 in words is "six billion, one hundred fifteen million, two hundred forty thousand, one hundred sixteen".