196445896322 has 32 divisors (see below), whose sum is σ = 321094938864. Its totient is φ = 89596108800.

The previous prime is 196445896277. The next prime is 196445896333. The reversal of 196445896322 is 223698544691.

It can be written as a sum of positive squares in 8 ways, for example, as 43915812721 + 152530083601 = 209561^2 + 390551^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1608122 + ... + 1725962.

Almost surely, 2^196445896322 is an apocalyptic number.

196445896322 is a deficient number, since it is larger than the sum of its proper divisors (124649042542).

196445896322 is a wasteful number, since it uses less digits than its factorization.

196445896322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118614.

The product of its digits is 22394880, while the sum is 59.

The spelling of 196445896322 in words is "one hundred ninety-six billion, four hundred forty-five million, eight hundred ninety-six thousand, three hundred twenty-two".