14234131545 has 32 divisors (see below), whose sum is σ = 23314317312. Its totient is φ = 7411787712.

The previous prime is 14234131537. The next prime is 14234131577. The reversal of 14234131545 is 54513143241.

14234131545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14234131545 - 2³ = 14234131537 is a prime.

It is a super-2 number, since 2×14234131545² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2555934 + ... + 2561496.

It is an arithmetic number, because the mean of its divisors is an integer number (728572416).

Almost surely, 2^14234131545 is an apocalyptic number.

14234131545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14234131545 is a deficient number, since it is larger than the sum of its proper divisors (9080185767).

14234131545 is a wasteful number, since it uses less digits than its factorization.

14234131545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9581.

The product of its digits is 28800, while the sum is 33.

Adding to 14234131545 its reverse (54513143241), we get a palindrome (68747274786).

The spelling of 14234131545 in words is "fourteen billion, two hundred thirty-four million, one hundred thirty-one thousand, five hundred forty-five".