1948943000196 has 18 divisors (see below), whose sum is σ = 4926494806142. Its totient is φ = 649647666720.

The previous prime is 1948943000159. The next prime is 1948943000227. The reversal of 1948943000196 is 6910003498491.

It is a happy number.

1948943000196 is a `hidden beast` number, since 19 + 4 + 8 + 9 + 430 + 0 + 0 + 196 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1738916942400 + 210026057796 = 1318680^2 + 458286^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27068652745 + ... + 27068652816.

Almost surely, 2^{1948943000196} is an apocalyptic number.

It is an amenable number.

1948943000196 is an abundant number, since it is smaller than the sum of its proper divisors (2977551805946).

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

1948943000196 is a wasteful number, since it uses less digits than its factorization.

1948943000196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54137305571 (or 54137305566 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 1948943000196 in words is "one trillion, nine hundred forty-eight billion, nine hundred forty-three million, one hundred ninety-six", and thus it is an aban number.