14523122144 has 12 divisors (see below), whose sum is σ = 28592396784. Its totient is φ = 7261561056.

The previous prime is 14523122143. The next prime is 14523122147. The reversal of 14523122144 is 44122132541.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14523122143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226923752 + ... + 226923815.

It is an arithmetic number, because the mean of its divisors is an integer number (2382699732).

Almost surely, 2^14523122144 is an apocalyptic number.

It is an amenable number.

14523122144 is a deficient number, since it is larger than the sum of its proper divisors (14069274640).

14523122144 is an equidigital number, since it uses as much as digits as its factorization.

14523122144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453847577 (or 453847569 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

Adding to 14523122144 its reverse (44122132541), we get a palindrome (58645254685).

The spelling of 14523122144 in words is "fourteen billion, five hundred twenty-three million, one hundred twenty-two thousand, one hundred forty-four".