195971061374 has 32 divisors (see below), whose sum is σ = 336410288640. Its totient is φ = 84794735200.

The previous prime is 195971061373. The next prime is 195971061469. The reversal of 195971061374 is 473160179591.

195971061374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195971061373) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2117834 + ... + 2208429.

It is an arithmetic number, because the mean of its divisors is an integer number (10512821520).

Almost surely, 2^195971061374 is an apocalyptic number.

195971061374 is a deficient number, since it is larger than the sum of its proper divisors (140439227266).

195971061374 is a wasteful number, since it uses less digits than its factorization.

195971061374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326376.

The product of its (nonzero) digits is 1428840, while the sum is 53.

The spelling of 195971061374 in words is "one hundred ninety-five billion, nine hundred seventy-one million, sixty-one thousand, three hundred seventy-four".