196494337283 has 2 divisors, whose sum is σ = 196494337284. Its totient is φ = 196494337282.

The previous prime is 196494337261. The next prime is 196494337349. The reversal of 196494337283 is 382733494691.

It is a weak prime.

It is an emirp because it is prime and its reverse (382733494691) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 196494337283 - 2¹⁸ = 196494075139 is a prime.

It is a super-2 number, since 2×196494337283² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (196494337243) 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, 98247168641 + 98247168642.

It is an arithmetic number, because the mean of its divisors is an integer number (98247168642).

Almost surely, 2^196494337283 is an apocalyptic number.

196494337283 is a deficient number, since it is larger than the sum of its proper divisors (1).

196494337283 is an equidigital number, since it uses as much as digits as its factorization.

196494337283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23514624, while the sum is 59.

The spelling of 196494337283 in words is "one hundred ninety-six billion, four hundred ninety-four million, three hundred thirty-seven thousand, two hundred eighty-three".