196273094387 has 2 divisors, whose sum is σ = 196273094388. Its totient is φ = 196273094386.

The previous prime is 196273094351. The next prime is 196273094447. The reversal of 196273094387 is 783490372691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196273094387 - 2¹⁶ = 196273028851 is a prime.

It is not a weakly prime, because it can be changed into another prime (196273094317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98136547193 + 98136547194.

It is an arithmetic number, because the mean of its divisors is an integer number (98136547194).

Almost surely, 2^196273094387 is an apocalyptic number.

196273094387 is a deficient number, since it is larger than the sum of its proper divisors (1).

196273094387 is an equidigital number, since it uses as much as digits as its factorization.

196273094387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 196273094387 in words is "one hundred ninety-six billion, two hundred seventy-three million, ninety-four thousand, three hundred eighty-seven".