2043314430433 has 4 divisors (see below), whose sum is σ = 2081867532948. Its totient is φ = 2004761327920.

The previous prime is 2043314430431. The next prime is 2043314430457. The reversal of 2043314430433 is 3340344133402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 835673879104 + 1207640551329 = 914152^2 + 1098927^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043314430433 - 2¹ = 2043314430431 is a prime.

It is a super-3 number, since 3×2043314430433³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043314430431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19276551178 + ... + 19276551283.

It is an arithmetic number, because the mean of its divisors is an integer number (520466883237).

Almost surely, 2^{2043314430433} is an apocalyptic number.

It is an amenable number.

2043314430433 is a deficient number, since it is larger than the sum of its proper divisors (38553102515).

2043314430433 is an equidigital number, since it uses as much as digits as its factorization.

2043314430433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38553102514.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 2043314430433 its reverse (3340344133402), we get a palindrome (5383658563835).

The spelling of 2043314430433 in words is "two trillion, forty-three billion, three hundred fourteen million, four hundred thirty thousand, four hundred thirty-three".