14532221344 has 12 divisors (see below), whose sum is σ = 28610310834. Its totient is φ = 7266110656.

The previous prime is 14532221339. The next prime is 14532221393. The reversal of 14532221344 is 44312223541.

It can be written as a sum of positive squares in only one way, i.e., 8319628944 + 6212592400 = 91212^2 + 78820^2 .

It is a super-2 number, since 2×14532221344² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227065927 + ... + 227065990.

Almost surely, 2^14532221344 is an apocalyptic number.

It is an amenable number.

14532221344 is a deficient number, since it is larger than the sum of its proper divisors (14078089490).

14532221344 is an equidigital number, since it uses as much as digits as its factorization.

14532221344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454131927 (or 454131919 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

Adding to 14532221344 its reverse (44312223541), we get a palindrome (58844444885).

The spelling of 14532221344 in words is "fourteen billion, five hundred thirty-two million, two hundred twenty-one thousand, three hundred forty-four".