1402203434243 has 2 divisors, whose sum is σ = 1402203434244. Its totient is φ = 1402203434242.

The previous prime is 1402203434209. The next prime is 1402203434273. The reversal of 1402203434243 is 3424343022041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1402203434243 - 2³² = 1397908466947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402203434273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701101717121 + 701101717122.

It is an arithmetic number, because the mean of its divisors is an integer number (701101717122).

Almost surely, 2^{1402203434243} is an apocalyptic number.

1402203434243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402203434243 is an equidigital number, since it uses as much as digits as its factorization.

1402203434243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1402203434243 its reverse (3424343022041), we get a palindrome (4826546456284).

The spelling of 1402203434243 in words is "one trillion, four hundred two billion, two hundred three million, four hundred thirty-four thousand, two hundred forty-three".