14131441345 has 32 divisors (see below), whose sum is σ = 20003097600. Its totient is φ = 9383622336.

The previous prime is 14131441343. The next prime is 14131441381. The reversal of 14131441345 is 54314413141.

It is a cyclic number.

It is not a de Polignac number, because 14131441345 - 2¹ = 14131441343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14131441343) 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, 87286 + ... + 189424.

It is an arithmetic number, because the mean of its divisors is an integer number (625096800).

Almost surely, 2^14131441345 is an apocalyptic number.

It is an amenable number.

14131441345 is a deficient number, since it is larger than the sum of its proper divisors (5871656255).

14131441345 is a wasteful number, since it uses less digits than its factorization.

14131441345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102277.

The product of its digits is 11520, while the sum is 31.

Adding to 14131441345 its reverse (54314413141), we get a palindrome (68445854486).

The spelling of 14131441345 in words is "fourteen billion, one hundred thirty-one million, four hundred forty-one thousand, three hundred forty-five".