13214024424 has 40 divisors (see below), whose sum is σ = 37011505410. Its totient is φ = 4404674592.

The previous prime is 13214024407. The next prime is 13214024437. The reversal of 13214024424 is 42442041231.

13214024424 is a `hidden beast` number, since 1 + 3 + 214 + 0 + 2 + 442 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10895601924 + 2318422500 = 104382^2 + 48150^2 .

It is a super-2 number, since 2×13214024424² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10195359 + ... + 10196654.

Almost surely, 2^13214024424 is an apocalyptic number.

It is an amenable number.

13214024424 is an abundant number, since it is smaller than the sum of its proper divisors (23797480986).

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

13214024424 is a wasteful number, since it uses less digits than its factorization.

13214024424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20392031 (or 20392018 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 13214024424 its reverse (42442041231), we get a palindrome (55656065655).

The spelling of 13214024424 in words is "thirteen billion, two hundred fourteen million, twenty-four thousand, four hundred twenty-four".