195248360417 has 8 divisors (see below), whose sum is σ = 219869121792. Its totient is φ = 171772750800.

The previous prime is 195248360413. The next prime is 195248360423. The reversal of 195248360417 is 714063842591.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 195248360417 - 2² = 195248360413 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195248360413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286287578 + ... + 286288259.

It is an arithmetic number, because the mean of its divisors is an integer number (27483640224).

It is a 1-persistent number, because it is pandigital, but 2⋅195248360417 = 390496720834 is not.

Almost surely, 2^195248360417 is an apocalyptic number.

It is an amenable number.

195248360417 is a deficient number, since it is larger than the sum of its proper divisors (24620761375).

195248360417 is a wasteful number, since it uses less digits than its factorization.

195248360417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572575879.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 195248360417 in words is "one hundred ninety-five billion, two hundred forty-eight million, three hundred sixty thousand, four hundred seventeen".