2164423106026 has 16 divisors (see below), whose sum is σ = 3295566271296. Its totient is φ = 1065905666496.

The previous prime is 2164423105991. The next prime is 2164423106071. The reversal of 2164423106026 is 6206013244612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225631 + ... + 2092786.

It is an arithmetic number, because the mean of its divisors is an integer number (205972891956).

Almost surely, 2^{2164423106026} is an apocalyptic number.

2164423106026 is a deficient number, since it is larger than the sum of its proper divisors (1131143165270).

2164423106026 is a wasteful number, since it uses less digits than its factorization.

2164423106026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325453.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 2164423106026 in words is "two trillion, one hundred sixty-four billion, four hundred twenty-three million, one hundred six thousand, twenty-six".