2664116412 has 24 divisors (see below), whose sum is σ = 6217148112. Its totient is φ = 887913600.

The previous prime is 2664116401. The next prime is 2664116417. The reversal of 2664116412 is 2146114662.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664116417) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 120112 + ... + 140552.

It is an arithmetic number, because the mean of its divisors is an integer number (259047838).

Almost surely, 2^2664116412 is an apocalyptic number.

It is an amenable number.

2664116412 is an abundant number, since it is smaller than the sum of its proper divisors (3553031700).

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

2664116412 is a wasteful number, since it uses less digits than its factorization.

2664116412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31309 (or 31307 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 2664116412 is about 51615.0793082797. The cubic root of 2664116412 is about 1386.2803457486.

The spelling of 2664116412 in words is "two billion, six hundred sixty-four million, one hundred sixteen thousand, four hundred twelve".