14530211514 has 128 divisors (see below), whose sum is σ = 39965184000. Its totient is φ = 3810504384.

The previous prime is 14530211473. The next prime is 14530211561. The reversal of 14530211514 is 41511203541.

14530211514 is a `hidden beast` number, since 1 + 4 + 530 + 2 + 115 + 14 = 666.

14530211514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14530211514² (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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 871347 + ... + 887865.

It is an arithmetic number, because the mean of its divisors is an integer number (312228000).

Almost surely, 2^14530211514 is an apocalyptic number.

14530211514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14530211514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19982592000).

14530211514 is an abundant number, since it is smaller than the sum of its proper divisors (25434972486).

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

14530211514 is a wasteful number, since it uses less digits than its factorization.

14530211514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16729 (or 16723 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

It can be divided in two parts, 145302 and 11514, that added together give a square (156816 = 396²).

The spelling of 14530211514 in words is "fourteen billion, five hundred thirty million, two hundred eleven thousand, five hundred fourteen".