14043124545 has 32 divisors (see below), whose sum is σ = 22895558400. Its totient is φ = 7348817664.

The previous prime is 14043124541. The next prime is 14043124573. The reversal of 14043124545 is 54542134041.

It is a happy number.

It is not a de Polignac number, because 14043124545 - 2² = 14043124541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14043124541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126711 + ... + 210099.

It is an arithmetic number, because the mean of its divisors is an integer number (715486200).

Almost surely, 2^14043124545 is an apocalyptic number.

14043124545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14043124545 is a deficient number, since it is larger than the sum of its proper divisors (8852433855).

14043124545 is a wasteful number, since it uses less digits than its factorization.

14043124545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83609.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 14043124545 its reverse (54542134041), we get a palindrome (68585258586).

The spelling of 14043124545 in words is "fourteen billion, forty-three million, one hundred twenty-four thousand, five hundred forty-five".