6610600423121 has 16 divisors (see below), whose sum is σ = 7014472810560. Its totient is φ = 6212389870080.

The previous prime is 6610600423069. The next prime is 6610600423127. The reversal of 6610600423121 is 1213240060166.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6610600423121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6610600423127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2609690 + ... + 4475676.

It is an arithmetic number, because the mean of its divisors is an integer number (438404550660).

Almost surely, 2^{6610600423121} is an apocalyptic number.

It is an amenable number.

6610600423121 is a deficient number, since it is larger than the sum of its proper divisors (403872387439).

6610600423121 is a wasteful number, since it uses less digits than its factorization.

6610600423121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867504.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 6610600423121 its reverse (1213240060166), we get a palindrome (7823840483287).

The spelling of 6610600423121 in words is "six trillion, six hundred ten billion, six hundred million, four hundred twenty-three thousand, one hundred twenty-one".