2164433536403 has 8 divisors (see below), whose sum is σ = 2179288195200. Its totient is φ = 2149605814528.

The previous prime is 2164433536283. The next prime is 2164433536411. The reversal of 2164433536403 is 3046353344612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2164433536403 - 2¹⁴ = 2164433520019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2164433536103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6572963 + ... + 6894396.

It is an arithmetic number, because the mean of its divisors is an integer number (272411024400).

Almost surely, 2^{2164433536403} is an apocalyptic number.

2164433536403 is a deficient number, since it is larger than the sum of its proper divisors (14854658797).

2164433536403 is a wasteful number, since it uses less digits than its factorization.

2164433536403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13468461.

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 2164433536403 in words is "two trillion, one hundred sixty-four billion, four hundred thirty-three million, five hundred thirty-six thousand, four hundred three".