196345563040 has 96 divisors (see below), whose sum is σ = 522359953920. Its totient is φ = 69095193600.

The previous prime is 196345563013. The next prime is 196345563059. The reversal of 196345563040 is 40365543691.

196345563040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×196345563040² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1744795 + ... + 1853914.

It is an arithmetic number, because the mean of its divisors is an integer number (5441249520).

Almost surely, 2^196345563040 is an apocalyptic number.

196345563040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196345563040 is an abundant number, since it is smaller than the sum of its proper divisors (326014390880).

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

196345563040 is a wasteful number, since it uses less digits than its factorization.

196345563040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598766 (or 3598758 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 196345563040 in words is "one hundred ninety-six billion, three hundred forty-five million, five hundred sixty-three thousand, forty".