14434553531 has 4 divisors (see below), whose sum is σ = 14445114192. Its totient is φ = 14423992872.

The previous prime is 14434553501. The next prime is 14434553587. The reversal of 14434553531 is 13535543441.

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

It is a cyclic number.

It is not a de Polignac number, because 14434553531 - 2¹⁴ = 14434537147 is a prime.

It is a super-2 number, since 2×14434553531² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14434553501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5278280 + ... + 5281013.

It is an arithmetic number, because the mean of its divisors is an integer number (3611278548).

Almost surely, 2^14434553531 is an apocalyptic number.

14434553531 is a deficient number, since it is larger than the sum of its proper divisors (10560661).

14434553531 is a wasteful number, since it uses less digits than its factorization.

14434553531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10560660.

The product of its digits is 216000, while the sum is 38.

The spelling of 14434553531 in words is "fourteen billion, four hundred thirty-four million, five hundred fifty-three thousand, five hundred thirty-one".