195229877584345 has 16 divisors (see below), whose sum is σ = 238334540337792. Its totient is φ = 153492166638720.

The previous prime is 195229877584271. The next prime is 195229877584451. The reversal of 195229877584345 is 543485778922591.

It is not a de Polignac number, because 195229877584345 - 2²⁷ = 195229743366617 is a prime.

It is a super-2 number, since 2×195229877584345² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878392587 + ... + 878614816.

It is an arithmetic number, because the mean of its divisors is an integer number (14895908771112).

Almost surely, 2^{195229877584345} is an apocalyptic number.

It is an amenable number.

195229877584345 is a deficient number, since it is larger than the sum of its proper divisors (43104662753447).

195229877584345 is a wasteful number, since it uses less digits than its factorization.

195229877584345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757007792.

The product of its digits is 6096384000, while the sum is 79.

The spelling of 195229877584345 in words is "one hundred ninety-five trillion, two hundred twenty-nine billion, eight hundred seventy-seven million, five hundred eighty-four thousand, three hundred forty-five".