196944406350 has 24 divisors (see below), whose sum is σ = 488422128120. Its totient is φ = 52518508320.

The previous prime is 196944406327. The next prime is 196944406357. The reversal of 196944406350 is 53604449691.

It is a junction number, because it is equal to n+sod(n) for n = 196944406293 and 196944406302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196944406357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 656481205 + ... + 656481504.

It is an arithmetic number, because the mean of its divisors is an integer number (20350922005).

Almost surely, 2^196944406350 is an apocalyptic number.

196944406350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196944406350 is an abundant number, since it is smaller than the sum of its proper divisors (291477721770).

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

196944406350 is a wasteful number, since it uses less digits than its factorization.

196944406350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312962724 (or 1312962719 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 196944406350 in words is "one hundred ninety-six billion, nine hundred forty-four million, four hundred six thousand, three hundred fifty".