2664132646924 has 96 divisors (see below), whose sum is σ = 5650371829760. Its totient is φ = 1074776947200.

The previous prime is 2664132646919. The next prime is 2664132646937. The reversal of 2664132646924 is 4296462314662.

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 31 ways as a sum of consecutive naturals, for example, 142617817 + ... + 142636495.

Almost surely, 2^{2664132646924} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2664132646924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2825185914880).

2664132646924 is an abundant number, since it is smaller than the sum of its proper divisors (2986239182836).

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

2664132646924 is a wasteful number, since it uses less digits than its factorization.

2664132646924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23199 (or 23197 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 55.

The spelling of 2664132646924 in words is "two trillion, six hundred sixty-four billion, one hundred thirty-two million, six hundred forty-six thousand, nine hundred twenty-four".