2033420240403 has 12 divisors (see below), whose sum is σ = 2972550071400. Its totient is φ = 1339280800416.

The previous prime is 2033420240381. The next prime is 2033420240407. The reversal of 2033420240403 is 3040420243302.

2033420240403 is a `hidden beast` number, since 20 + 3 + 34 + 202 + 4 + 0 + 403 = 666.

It is not a de Polignac number, because 2033420240403 - 2⁶ = 2033420240339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2033420240407) 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 11 ways as a sum of consecutive naturals, for example, 1361056978 + ... + 1361058471.

It is an arithmetic number, because the mean of its divisors is an integer number (247712505950).

Almost surely, 2^{2033420240403} is an apocalyptic number.

2033420240403 is a deficient number, since it is larger than the sum of its proper divisors (939129830997).

2033420240403 is a wasteful number, since it uses less digits than its factorization.

2033420240403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722115538 (or 2722115535 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 2033420240403 its reverse (3040420243302), we get a palindrome (5073840483705).

The spelling of 2033420240403 in words is "two trillion, thirty-three billion, four hundred twenty million, two hundred forty thousand, four hundred three".