168141016 has 32 divisors (see below), whose sum is σ = 340122240. Its totient is φ = 77628928.

The previous prime is 168141007. The next prime is 168141023. The reversal of 168141016 is 610141861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4456 + ... + 18871.

It is an arithmetic number, because the mean of its divisors is an integer number (10628820).

Almost surely, 2^168141016 is an apocalyptic number.

It is an amenable number.

168141016 is an abundant number, since it is smaller than the sum of its proper divisors (171981224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

168141016 is a wasteful number, since it uses less digits than its factorization.

168141016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23403 (or 23399 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 168141016 is about 12966.9200660758. The cubic root of 168141016 is about 551.9391779937.

Adding to 168141016 its reverse (610141861), we get a palindrome (778282877).

The spelling of 168141016 in words is "one hundred sixty-eight million, one hundred forty-one thousand, sixteen".