196422948489 has 8 divisors (see below), whose sum is σ = 262334491200. Its totient is φ = 130730019056.

The previous prime is 196422948487. The next prime is 196422948497. The reversal of 196422948489 is 984849224691.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196422948489 - 2¹ = 196422948487 is a prime.

It is a super-2 number, since 2×196422948489² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196422948487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54651222 + ... + 54654815.

It is an arithmetic number, because the mean of its divisors is an integer number (32791811400).

Almost surely, 2^196422948489 is an apocalyptic number.

It is an amenable number.

196422948489 is a deficient number, since it is larger than the sum of its proper divisors (65911542711).

196422948489 is a wasteful number, since it uses less digits than its factorization.

196422948489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109306639.

The product of its digits is 71663616, while the sum is 66.

The spelling of 196422948489 in words is "one hundred ninety-six billion, four hundred twenty-two million, nine hundred forty-eight thousand, four hundred eighty-nine".