168414149 has 8 divisors (see below), whose sum is σ = 169548000. Its totient is φ = 167284656.

The previous prime is 168414137. The next prime is 168414151. The reversal of 168414149 is 941414861.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-168414149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168414109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111602 + ... + 113100.

It is an arithmetic number, because the mean of its divisors is an integer number (21193500).

Almost surely, 2^168414149 is an apocalyptic number.

It is an amenable number.

168414149 is a deficient number, since it is larger than the sum of its proper divisors (1133851).

168414149 is a wasteful number, since it uses less digits than its factorization.

168414149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179.

The product of its digits is 27648, while the sum is 38.

The square root of 168414149 is about 12977.4477074654. The cubic root of 168414149 is about 552.2378781595.

The spelling of 168414149 in words is "one hundred sixty-eight million, four hundred fourteen thousand, one hundred forty-nine".