14533134445 has 4 divisors (see below), whose sum is σ = 17439761340. Its totient is φ = 11626507552.

The previous prime is 14533134439. The next prime is 14533134449. The reversal of 14533134445 is 54443133541.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2301216841 + 12231917604 = 47971^2 + 110598^2 .

It is a cyclic number.

It is not a de Polignac number, because 14533134445 - 2³³ = 5943199853 is a prime.

It is a super-2 number, since 2×14533134445² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14533134449) 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, 1453313440 + ... + 1453313449.

It is an arithmetic number, because the mean of its divisors is an integer number (4359940335).

Almost surely, 2^14533134445 is an apocalyptic number.

It is an amenable number.

14533134445 is a deficient number, since it is larger than the sum of its proper divisors (2906626895).

14533134445 is an equidigital number, since it uses as much as digits as its factorization.

14533134445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906626894.

The product of its digits is 172800, while the sum is 37.

Adding to 14533134445 its reverse (54443133541), we get a palindrome (68976267986).

It can be divided in two parts, 145331 and 34445, that added together give a square (179776 = 424²).

The spelling of 14533134445 in words is "fourteen billion, five hundred thirty-three million, one hundred thirty-four thousand, four hundred forty-five".