168433435010 has 8 divisors (see below), whose sum is σ = 303180183036. Its totient is φ = 67373374000.

The previous prime is 168433434979. The next prime is 168433435013. The reversal of 168433435010 is 10534334861.

It can be written as a sum of positive squares in 2 ways, for example, as 137457787009 + 30975648001 = 370753^2 + 175999^2 .

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

It is not an unprimeable number, because it can be changed into a prime (168433435013) by changing a digit.

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, 8421671741 + ... + 8421671760.

Almost surely, 2^168433435010 is an apocalyptic number.

168433435010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168433435010 is a deficient number, since it is larger than the sum of its proper divisors (134746748026).

168433435010 is a wasteful number, since it uses less digits than its factorization.

168433435010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16843343508.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 168433435010 its reverse (10534334861), we get a palindrome (178967769871).

The spelling of 168433435010 in words is "one hundred sixty-eight billion, four hundred thirty-three million, four hundred thirty-five thousand, ten".