191448120596 has 48 divisors (see below), whose sum is σ = 351246551040. Its totient is φ = 91209742080.

The previous prime is 191448120593. The next prime is 191448120667. The reversal of 191448120596 is 695021844191.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (191448120593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3666206 + ... + 3718058.

It is an arithmetic number, because the mean of its divisors is an integer number (7317636480).

Almost surely, 2^191448120596 is an apocalyptic number.

It is an amenable number.

191448120596 is a deficient number, since it is larger than the sum of its proper divisors (159798430444).

191448120596 is a wasteful number, since it uses less digits than its factorization.

191448120596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52424 (or 52422 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 191448120596 in words is "one hundred ninety-one billion, four hundred forty-eight million, one hundred twenty thousand, five hundred ninety-six".