195482091434 has 8 divisors (see below), whose sum is σ = 335112156768. Its totient is φ = 83778039180.

The previous prime is 195482091397. The next prime is 195482091457. The reversal of 195482091434 is 434190284591.

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

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 3 ways as a sum of consecutive naturals, for example, 6981503252 + ... + 6981503279.

It is an arithmetic number, because the mean of its divisors is an integer number (41889019596).

Almost surely, 2^195482091434 is an apocalyptic number.

195482091434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

195482091434 is a deficient number, since it is larger than the sum of its proper divisors (139630065334).

195482091434 is a wasteful number, since it uses less digits than its factorization.

195482091434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13963006540.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 195482091434 in words is "one hundred ninety-five billion, four hundred eighty-two million, ninety-one thousand, four hundred thirty-four".