14521330414 has 4 divisors (see below), whose sum is σ = 21781995624. Its totient is φ = 7260665206.

The previous prime is 14521330409. The next prime is 14521330423. The reversal of 14521330414 is 41403312541.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×14521330414² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3630332602 + ... + 3630332605.

It is an arithmetic number, because the mean of its divisors is an integer number (5445498906).

Almost surely, 2^14521330414 is an apocalyptic number.

14521330414 is a deficient number, since it is larger than the sum of its proper divisors (7260665210).

14521330414 is an equidigital number, since it uses as much as digits as its factorization.

14521330414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7260665209.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 14521330414 its reverse (41403312541), we get a palindrome (55924642955).

The spelling of 14521330414 in words is "fourteen billion, five hundred twenty-one million, three hundred thirty thousand, four hundred fourteen".