6111142616 has 16 divisors (see below), whose sum is σ = 11472226800. Its totient is φ = 3051882144.

The previous prime is 6111142613. The next prime is 6111142669. The reversal of 6111142616 is 6162411116.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6111142613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454100 + ... + 467363.

It is an arithmetic number, because the mean of its divisors is an integer number (717014175).

Almost surely, 2^6111142616 is an apocalyptic number.

It is an amenable number.

6111142616 is a deficient number, since it is larger than the sum of its proper divisors (5361084184).

6111142616 is a wasteful number, since it uses less digits than its factorization.

6111142616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922298 (or 922294 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 6111142616 is about 78173.7975027438. The cubic root of 6111142616 is about 1828.2719925913.

The spelling of 6111142616 in words is "six billion, one hundred eleven million, one hundred forty-two thousand, six hundred sixteen".