193831452082 has 8 divisors (see below), whose sum is σ = 290756685852. Its totient is φ = 96912556800.

The previous prime is 193831452071. The next prime is 193831452149. The reversal of 193831452082 is 280254138391.

It can be written as a sum of positive squares in 2 ways, for example, as 158532181921 + 35299270161 = 398161^2 + 187881^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1507419 + ... + 1630942.

Almost surely, 2^193831452082 is an apocalyptic number.

193831452082 is a deficient number, since it is larger than the sum of its proper divisors (96925233770).

193831452082 is a wasteful number, since it uses less digits than its factorization.

193831452082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3169244.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 193831452082 in words is "one hundred ninety-three billion, eight hundred thirty-one million, four hundred fifty-two thousand, eighty-two".