14543434001 has 2 divisors, whose sum is σ = 14543434002. Its totient is φ = 14543434000.

The previous prime is 14543433997. The next prime is 14543434013. The reversal of 14543434001 is 10043434541.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12089222401 + 2454211600 = 109951^2 + 49540^2 .

It is a cyclic number.

It is not a de Polignac number, because 14543434001 - 2² = 14543433997 is a prime.

It is a super-2 number, since 2×14543434001² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14543434021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7271717000 + 7271717001.

It is an arithmetic number, because the mean of its divisors is an integer number (7271717001).

Almost surely, 2^14543434001 is an apocalyptic number.

It is an amenable number.

14543434001 is a deficient number, since it is larger than the sum of its proper divisors (1).

14543434001 is an equidigital number, since it uses as much as digits as its factorization.

14543434001 is an evil number, because the sum of its binary digits is even.

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

Adding to 14543434001 its reverse (10043434541), we get a palindrome (24586868542).

The spelling of 14543434001 in words is "fourteen billion, five hundred forty-three million, four hundred thirty-four thousand, one".