14532344021 has 8 divisors (see below), whose sum is σ = 16155062784. Its totient is φ = 12981746160.

The previous prime is 14532344017. The next prime is 14532344033. The reversal of 14532344021 is 12044323541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14532344021 - 2² = 14532344017 is a prime.

It is a super-2 number, since 2×14532344021² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14532344011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18029801 + ... + 18030606.

It is an arithmetic number, because the mean of its divisors is an integer number (2019382848).

Almost surely, 2^14532344021 is an apocalyptic number.

It is an amenable number.

14532344021 is a deficient number, since it is larger than the sum of its proper divisors (1622718763).

14532344021 is a wasteful number, since it uses less digits than its factorization.

14532344021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36060451.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 14532344021 its reverse (12044323541), we get a palindrome (26576667562).

The spelling of 14532344021 in words is "fourteen billion, five hundred thirty-two million, three hundred forty-four thousand, twenty-one".