161424108 has 36 divisors (see below), whose sum is σ = 409128720. Its totient is φ = 53665056.

The previous prime is 161424091. The next prime is 161424113. The reversal of 161424108 is 801424161.

It is a happy number.

161424108 is a `hidden beast` number, since 1 + 614 + 2 + 41 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8241 + ... + 19767.

Almost surely, 2^161424108 is an apocalyptic number.

161424108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

161424108 is an abundant number, since it is smaller than the sum of its proper divisors (247704612).

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

161424108 is a wasteful number, since it uses less digits than its factorization.

161424108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11926 (or 11921 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 161424108 is about 12705.2787454664. The cubic root of 161424108 is about 544.4894447078.

Adding to 161424108 its reverse (801424161), we get a palindrome (962848269).

The spelling of 161424108 in words is "one hundred sixty-one million, four hundred twenty-four thousand, one hundred eight".