2164433536422 has 24 divisors (see below), whose sum is σ = 4692901628064. Its totient is φ = 720970825104.

The previous prime is 2164433536411. The next prime is 2164433536457. The reversal of 2164433536422 is 2246353344612.

2164433536422 is a `hidden beast` number, since 2 + 1 + 6 + 44 + 33 + 536 + 42 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42225373 + ... + 42276600.

It is an arithmetic number, because the mean of its divisors is an integer number (195537567836).

Almost surely, 2^{2164433536422} is an apocalyptic number.

2164433536422 is an abundant number, since it is smaller than the sum of its proper divisors (2528468091642).

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

2164433536422 is a wasteful number, since it uses less digits than its factorization.

2164433536422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84503404 (or 84503401 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 45.

The spelling of 2164433536422 in words is "two trillion, one hundred sixty-four billion, four hundred thirty-three million, five hundred thirty-six thousand, four hundred twenty-two".