14338697472 has 324 divisors, whose sum is σ = 47851389040. Its totient is φ = 4114851840.

The previous prime is 14338697419. The next prime is 14338697473. The reversal of 14338697472 is 27479683341.

14338697472 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 86 + 97 + 472 = 666.

It is not an unprimeable number, because it can be changed into a prime (14338697473) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5295543 + ... + 5298249.

Almost surely, 2^14338697472 is an apocalyptic number.

14338697472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14338697472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23925694520).

14338697472 is an abundant number, since it is smaller than the sum of its proper divisors (33512691568).

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

14338697472 is a wasteful number, since it uses less digits than its factorization.

14338697472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770 (or 2742 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The spelling of 14338697472 in words is "fourteen billion, three hundred thirty-eight million, six hundred ninety-seven thousand, four hundred seventy-two".