2120040043033 has 8 divisors (see below), whose sum is σ = 2319633781920. Its totient is φ = 1921590108480.

The previous prime is 2120040043021. The next prime is 2120040043039. The reversal of 2120040043033 is 3303400400212.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120040043033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2120040042995 and 2120040043013.

It is not an unprimeable number, because it can be changed into a prime (2120040043039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285947203 + ... + 285954616.

It is an arithmetic number, because the mean of its divisors is an integer number (289954222740).

Almost surely, 2^{2120040043033} is an apocalyptic number.

It is an amenable number.

2120040043033 is a deficient number, since it is larger than the sum of its proper divisors (199593738887).

2120040043033 is a wasteful number, since it uses less digits than its factorization.

2120040043033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571902167.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2120040043033 its reverse (3303400400212), we get a palindrome (5423440443245).

The spelling of 2120040043033 in words is "two trillion, one hundred twenty billion, forty million, forty-three thousand, thirty-three".