2820011684433 has 16 divisors (see below), whose sum is σ = 3926027587200. Its totient is φ = 1797107330304.

The previous prime is 2820011684429. The next prime is 2820011684447. The reversal of 2820011684433 is 3344861100282.

It is not a de Polignac number, because 2820011684433 - 2² = 2820011684429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2820011684473) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13085416 + ... + 13299177.

It is an arithmetic number, because the mean of its divisors is an integer number (245376724200).

Almost surely, 2^{2820011684433} is an apocalyptic number.

2820011684433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2820011684433 is a deficient number, since it is larger than the sum of its proper divisors (1106015902767).

2820011684433 is a wasteful number, since it uses less digits than its factorization.

2820011684433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26386168.

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 2820011684433 in words is "two trillion, eight hundred twenty billion, eleven million, six hundred eighty-four thousand, four hundred thirty-three".