196710469428 has 96 divisors (see below), whose sum is σ = 531878151168. Its totient is φ = 55922214400.

The previous prime is 196710469421. The next prime is 196710469429. The reversal of 196710469428 is 824964017691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196710469421) 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, 556951 + ... + 838817.

It is an arithmetic number, because the mean of its divisors is an integer number (5540397408).

Almost surely, 2^196710469428 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 196710469428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265939075584).

196710469428 is an abundant number, since it is smaller than the sum of its proper divisors (335167681740).

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

196710469428 is a wasteful number, since it uses less digits than its factorization.

196710469428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282213 (or 282211 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 196710469428 in words is "one hundred ninety-six billion, seven hundred ten million, four hundred sixty-nine thousand, four hundred twenty-eight".