196097354239225 has 24 divisors (see below), whose sum is σ = 246795892676928. Its totient is φ = 154532722344000.

The previous prime is 196097354239181. The next prime is 196097354239231. The reversal of 196097354239225 is 522932453790691.

It is not a de Polignac number, because 196097354239225 - 2²¹ = 196097352142073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is a Duffinian number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 69651375 + ... + 72412075.

It is an arithmetic number, because the mean of its divisors is an integer number (10283162194872).

Almost surely, 2^{196097354239225} is an apocalyptic number.

It is an amenable number.

196097354239225 is a deficient number, since it is larger than the sum of its proper divisors (50698538437703).

196097354239225 is a wasteful number, since it uses less digits than its factorization.

196097354239225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803185 (or 2803180 counting only the distinct ones).

The product of its (nonzero) digits is 220449600, while the sum is 67.

The spelling of 196097354239225 in words is "one hundred ninety-six trillion, ninety-seven billion, three hundred fifty-four million, two hundred thirty-nine thousand, two hundred twenty-five".