2043013140433 has 2 divisors, whose sum is σ = 2043013140434. Its totient is φ = 2043013140432.

The previous prime is 2043013140331. The next prime is 2043013140439. The reversal of 2043013140433 is 3340413103402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1994161973904 + 48851166529 = 1412148^2 + 221023^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2043013140433 is a prime.

It is not a weakly prime, because it can be changed into another prime (2043013140439) 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 as a sum of consecutive naturals, namely, 1021506570216 + 1021506570217.

It is an arithmetic number, because the mean of its divisors is an integer number (1021506570217).

Almost surely, 2^{2043013140433} is an apocalyptic number.

It is an amenable number.

2043013140433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043013140433 is an equidigital number, since it uses as much as digits as its factorization.

2043013140433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2043013140433 its reverse (3340413103402), we get a palindrome (5383426243835).

The spelling of 2043013140433 in words is "two trillion, forty-three billion, thirteen million, one hundred forty thousand, four hundred thirty-three".