16141404 has 12 divisors (see below), whose sum is σ = 37663304. Its totient is φ = 5380464.

The previous prime is 16141403. The next prime is 16141417. The reversal of 16141404 is 40414161.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16141403) 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 3 ways as a sum of consecutive naturals, for example, 672547 + ... + 672570.

Almost surely, 2^16141404 is an apocalyptic number.

It is an amenable number.

16141404 is an abundant number, since it is smaller than the sum of its proper divisors (21521900).

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

16141404 is a wasteful number, since it uses less digits than its factorization.

16141404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345124 (or 1345122 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 16141404 is about 4017.6366187101. The cubic root of 16141404 is about 252.7243583110.

Adding to 16141404 its reverse (40414161), we get a palindrome (56555565).

The spelling of 16141404 in words is "sixteen million, one hundred forty-one thousand, four hundred four".