195305448926734 has 8 divisors (see below), whose sum is σ = 303060179369160. Its totient is φ = 94285389137016.

The previous prime is 195305448926719. The next prime is 195305448926737. The reversal of 195305448926734 is 437629844503591.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195305448926737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1683667663104 + ... + 1683667663219.

It is an arithmetic number, because the mean of its divisors is an integer number (37882522421145).

It is a 1-persistent number, because it is pandigital, but 2⋅195305448926734 = 390610897853468 is not.

Almost surely, 2^{195305448926734} is an apocalyptic number.

195305448926734 is a deficient number, since it is larger than the sum of its proper divisors (107754730442426).

195305448926734 is a wasteful number, since it uses less digits than its factorization.

195305448926734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367335326354.

The product of its (nonzero) digits is 783820800, while the sum is 70.

The spelling of 195305448926734 in words is "one hundred ninety-five trillion, three hundred five billion, four hundred forty-eight million, nine hundred twenty-six thousand, seven hundred thirty-four".