14389693924 has 6 divisors (see below), whose sum is σ = 25181964374. Its totient is φ = 7194846960.

The previous prime is 14389693921. The next prime is 14389693937. The reversal of 14389693924 is 42939698341.

It can be written as a sum of positive squares in only one way, i.e., 10265742400 + 4123951524 = 101320^2 + 64218^2 .

It is not an unprimeable number, because it can be changed into a prime (14389693921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1798711737 + ... + 1798711744.

Almost surely, 2^14389693924 is an apocalyptic number.

It is an amenable number.

14389693924 is a deficient number, since it is larger than the sum of its proper divisors (10792270450).

14389693924 is a wasteful number, since it uses less digits than its factorization.

14389693924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3597423485 (or 3597423483 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 58.

The spelling of 14389693924 in words is "fourteen billion, three hundred eighty-nine million, six hundred ninety-three thousand, nine hundred twenty-four".