196302643924 has 24 divisors (see below), whose sum is σ = 353576272896. Its totient is φ = 95303544000.

The previous prime is 196302643921. The next prime is 196302643939. The reversal of 196302643924 is 429346203691.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196302643921) 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, 2801812 + ... + 2871019.

It is an arithmetic number, because the mean of its divisors is an integer number (14732344704).

Almost surely, 2^196302643924 is an apocalyptic number.

It is an amenable number.

196302643924 is a deficient number, since it is larger than the sum of its proper divisors (157273628972).

196302643924 is a wasteful number, since it uses less digits than its factorization.

196302643924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5673087 (or 5673085 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 49.

The spelling of 196302643924 in words is "one hundred ninety-six billion, three hundred two million, six hundred forty-three thousand, nine hundred twenty-four".