14540430336 has 88 divisors (see below), whose sum is σ = 39039565200. Its totient is φ = 4811292672.

The previous prime is 14540430323. The next prime is 14540430343. The reversal of 14540430336 is 63303404541.

It is a super-2 number, since 2×14540430336² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14540430297 and 14540430306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403590 + ... + 438138.

Almost surely, 2^14540430336 is an apocalyptic number.

14540430336 is a gapful number since it is divisible by the number (16) 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 14540430336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19519782600).

14540430336 is an abundant number, since it is smaller than the sum of its proper divisors (24499134864).

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

14540430336 is a wasteful number, since it uses less digits than its factorization.

14540430336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34709 (or 34691 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 14540430336 its reverse (63303404541), we get a palindrome (77843834877).

The spelling of 14540430336 in words is "fourteen billion, five hundred forty million, four hundred thirty thousand, three hundred thirty-six".