6165143412 has 12 divisors (see below), whose sum is σ = 14385334656. Its totient is φ = 2055047800.

The previous prime is 6165143401. The next prime is 6165143417. The reversal of 6165143412 is 2143415616.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6165143417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256880964 + ... + 256880987.

It is an arithmetic number, because the mean of its divisors is an integer number (1198777888).

Almost surely, 2^6165143412 is an apocalyptic number.

It is an amenable number.

6165143412 is an abundant number, since it is smaller than the sum of its proper divisors (8220191244).

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

6165143412 is a wasteful number, since it uses less digits than its factorization.

6165143412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513761958 (or 513761956 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 6165143412 is about 78518.4272129798. The cubic root of 6165143412 is about 1833.6413518245.

It can be divided in two parts, 616 and 5143412, that added together give a triangular number (5144028 = T₃₂₀₇).

The spelling of 6165143412 in words is "six billion, one hundred sixty-five million, one hundred forty-three thousand, four hundred twelve".