14121380384 has 48 divisors (see below), whose sum is σ = 28082797848. Its totient is φ = 6989402112.

The previous prime is 14121380381. The next prime is 14121380389. The reversal of 14121380384 is 48308312141.

It can be written as a sum of positive squares in 4 ways, for example, as 12459024400 + 1662355984 = 111620^2 + 40772^2 .

It is not an unprimeable number, because it can be changed into a prime (14121380381) 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, 3603194 + ... + 3607110.

Almost surely, 2^14121380384 is an apocalyptic number.

It is an amenable number.

14121380384 is a deficient number, since it is larger than the sum of its proper divisors (13961417464).

14121380384 is a wasteful number, since it uses less digits than its factorization.

14121380384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037 (or 5029 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 14121380384 in words is "fourteen billion, one hundred twenty-one million, three hundred eighty thousand, three hundred eighty-four".