6121204334605 has 16 divisors (see below), whose sum is σ = 7367882876928. Its totient is φ = 4882006008000.

The previous prime is 6121204334579. The next prime is 6121204334617. The reversal of 6121204334605 is 5064334021216.

It is not a de Polignac number, because 6121204334605 - 2¹⁷ = 6121204203533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84486295 + ... + 84558715.

It is an arithmetic number, because the mean of its divisors is an integer number (460492679808).

Almost surely, 2^{6121204334605} is an apocalyptic number.

It is an amenable number.

6121204334605 is a deficient number, since it is larger than the sum of its proper divisors (1246678542323).

6121204334605 is a wasteful number, since it uses less digits than its factorization.

6121204334605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123828.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 6121204334605 in words is "six trillion, one hundred twenty-one billion, two hundred four million, three hundred thirty-four thousand, six hundred five".