196219116857058 has 32 divisors (see below), whose sum is σ = 401829275907072. Its totient is φ = 63859086286800.

The previous prime is 196219116857053. The next prime is 196219116857059. The reversal of 196219116857058 is 850758611912691.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 196219116856983 and 196219116857001.

It is not an unprimeable number, because it can be changed into a prime (196219116857053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2235918528 + ... + 2236006283.

It is an arithmetic number, because the mean of its divisors is an integer number (12557164872096).

Almost surely, 2^{196219116857058} is an apocalyptic number.

196219116857058 is an abundant number, since it is smaller than the sum of its proper divisors (205610159050014).

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

196219116857058 is a wasteful number, since it uses less digits than its factorization.

196219116857058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471924990.

The product of its (nonzero) digits is 65318400, while the sum is 69.

The spelling of 196219116857058 in words is "one hundred ninety-six trillion, two hundred nineteen billion, one hundred sixteen million, eight hundred fifty-seven thousand, fifty-eight".