196391101962 has 16 divisors (see below), whose sum is σ = 428489677152. Its totient is φ = 59512455120.

The previous prime is 196391101943. The next prime is 196391101979. The reversal of 196391101962 is 269101193691.

196391101962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1487811313 + ... + 1487811444.

It is an arithmetic number, because the mean of its divisors is an integer number (26780604822).

Almost surely, 2^196391101962 is an apocalyptic number.

196391101962 is an abundant number, since it is smaller than the sum of its proper divisors (232098575190).

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

196391101962 is a wasteful number, since it uses less digits than its factorization.

196391101962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975622773.

The product of its (nonzero) digits is 157464, while the sum is 48.

The spelling of 196391101962 in words is "one hundred ninety-six billion, three hundred ninety-one million, one hundred one thousand, nine hundred sixty-two".