196814174928 has 160 divisors (see below), whose sum is σ = 584989224960. Its totient is φ = 55854696960.

The previous prime is 196814174927. The next prime is 196814174957. The reversal of 196814174928 is 829471418691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196814174927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31593318 + ... + 31599546.

It is an arithmetic number, because the mean of its divisors is an integer number (3656182656).

Almost surely, 2^196814174928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196814174928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292494612480).

196814174928 is an abundant number, since it is smaller than the sum of its proper divisors (388175050032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196814174928 is a wasteful number, since it uses less digits than its factorization.

196814174928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6865 (or 6859 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 60.

The spelling of 196814174928 in words is "one hundred ninety-six billion, eight hundred fourteen million, one hundred seventy-four thousand, nine hundred twenty-eight".