6161308332471 has 24 divisors (see below), whose sum is σ = 9297921256416. Its totient is φ = 3924164566080.

The previous prime is 6161308332373. The next prime is 6161308332481. The reversal of 6161308332471 is 1742338031616.

6161308332471 is a `hidden beast` number, since 6 + 1 + 6 + 1 + 308 + 332 + 4 + 7 + 1 = 666.

It is not a de Polignac number, because 6161308332471 - 2¹¹ = 6161308330423 is a prime.

It is a super-3 number, since 3×6161308332471³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6161308332481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17957200 + ... + 18297093.

It is an arithmetic number, because the mean of its divisors is an integer number (387413385684).

Almost surely, 2^{6161308332471} is an apocalyptic number.

6161308332471 is a deficient number, since it is larger than the sum of its proper divisors (3136612923945).

6161308332471 is a wasteful number, since it uses less digits than its factorization.

6161308332471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36255143 (or 36255140 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 6161308332471 in words is "six trillion, one hundred sixty-one billion, three hundred eight million, three hundred thirty-two thousand, four hundred seventy-one".