3116206144661 has 8 divisors (see below), whose sum is σ = 3304160186880. Its totient is φ = 2930646421728.

The previous prime is 3116206144633. The next prime is 3116206144739. The reversal of 3116206144661 is 1664416026113.

It is a happy number.

3116206144661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3116206144661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3116206144631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598577141 + ... + 598582346.

It is an arithmetic number, because the mean of its divisors is an integer number (413020023360).

Almost surely, 2^{3116206144661} is an apocalyptic number.

It is an amenable number.

3116206144661 is a deficient number, since it is larger than the sum of its proper divisors (187954042219).

3116206144661 is a wasteful number, since it uses less digits than its factorization.

3116206144661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197159643.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 3116206144661 in words is "three trillion, one hundred sixteen billion, two hundred six million, one hundred forty-four thousand, six hundred sixty-one".