2043236476793 has 2 divisors, whose sum is σ = 2043236476794. Its totient is φ = 2043236476792.

The previous prime is 2043236476789. The next prime is 2043236476907. The reversal of 2043236476793 is 3976746323402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1175149225849 + 868087250944 = 1084043^2 + 931712^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043236476793 - 2² = 2043236476789 is a prime.

It is not a weakly prime, because it can be changed into another prime (2043236476753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021618238396 + 1021618238397.

It is an arithmetic number, because the mean of its divisors is an integer number (1021618238397).

Almost surely, 2^{2043236476793} is an apocalyptic number.

It is an amenable number.

2043236476793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043236476793 is an equidigital number, since it uses as much as digits as its factorization.

2043236476793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27433728, while the sum is 56.

The spelling of 2043236476793 in words is "two trillion, forty-three billion, two hundred thirty-six million, four hundred seventy-six thousand, seven hundred ninety-three".