14533134440 has 64 divisors (see below), whose sum is σ = 35689032000. Its totient is φ = 5282288640.

The previous prime is 14533134439. The next prime is 14533134449. The reversal of 14533134440 is 4443133541.

It is a super-2 number, since 2×14533134440² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14533134397 and 14533134406.

It is not an unprimeable number, because it can be changed into a prime (14533134449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1110656 + ... + 1123664.

It is an arithmetic number, because the mean of its divisors is an integer number (557641125).

Almost surely, 2^14533134440 is an apocalyptic number.

14533134440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14533134440 is an abundant number, since it is smaller than the sum of its proper divisors (21155897560).

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

14533134440 is a wasteful number, since it uses less digits than its factorization.

14533134440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15570 (or 15566 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 14533134440 its reverse (4443133541), we get a palindrome (18976267981).

The spelling of 14533134440 in words is "fourteen billion, five hundred thirty-three million, one hundred thirty-four thousand, four hundred forty".