14121305404 has 6 divisors (see below), whose sum is σ = 24712284464. Its totient is φ = 7060652700.

The previous prime is 14121305389. The next prime is 14121305437. The reversal of 14121305404 is 40450312141.

It is a super-2 number, since 2×14121305404² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765163172 + ... + 1765163179.

Almost surely, 2^14121305404 is an apocalyptic number.

It is an amenable number.

14121305404 is a deficient number, since it is larger than the sum of its proper divisors (10590979060).

14121305404 is a wasteful number, since it uses less digits than its factorization.

14121305404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530326355 (or 3530326353 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 14121305404 its reverse (40450312141), we get a palindrome (54571617545).

The spelling of 14121305404 in words is "fourteen billion, one hundred twenty-one million, three hundred five thousand, four hundred four".