2164203110432 has 48 divisors (see below), whose sum is σ = 4666204301472. Its totient is φ = 979900907520.

The previous prime is 2164203110413. The next prime is 2164203110449. The reversal of 2164203110432 is 2340113024612.

It is a junction number, because it is equal to n+sod(n) for n = 2164203110395 and 2164203110404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11871218 + ... + 12052145.

It is an arithmetic number, because the mean of its divisors is an integer number (97212589614).

Almost surely, 2^{2164203110432} is an apocalyptic number.

2164203110432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2164203110432 is an abundant number, since it is smaller than the sum of its proper divisors (2502001191040).

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

2164203110432 is a wasteful number, since it uses less digits than its factorization.

2164203110432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23923641 (or 23923633 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 2164203110432 in words is "two trillion, one hundred sixty-four billion, two hundred three million, one hundred ten thousand, four hundred thirty-two".