16414121 has 8 divisors (see below), whose sum is σ = 16679520. Its totient is φ = 16151008.

The previous prime is 16414103. The next prime is 16414171. The reversal of 16414121 is 12141461.

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

It is not a de Polignac number, because 16414121 - 2¹⁰ = 16413097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16414093 and 16414102.

It is not an unprimeable number, because it can be changed into a prime (16414171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18725 + ... + 19581.

It is an arithmetic number, because the mean of its divisors is an integer number (2084940).

Almost surely, 2^16414121 is an apocalyptic number.

It is an amenable number.

16414121 is a deficient number, since it is larger than the sum of its proper divisors (265399).

16414121 is a wasteful number, since it uses less digits than its factorization.

16414121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143.

The product of its digits is 192, while the sum is 20.

The square root of 16414121 is about 4051.4344373320. The cubic root of 16414121 is about 254.1397179108.

Adding to 16414121 its reverse (12141461), we get a palindrome (28555582).

The spelling of 16414121 in words is "sixteen million, four hundred fourteen thousand, one hundred twenty-one".