14554533044144 has 40 divisors (see below), whose sum is σ = 29429728207200. Its totient is φ = 6959856071168.

The previous prime is 14554533044089. The next prime is 14554533044203. The reversal of 14554533044144 is 44144033545541.

It is a super-2 number, since 2×14554533044144² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313469 + ... + 5404380.

It is an arithmetic number, because the mean of its divisors is an integer number (735743205180).

Almost surely, 2^{14554533044144} is an apocalyptic number.

It is an amenable number.

14554533044144 is an abundant number, since it is smaller than the sum of its proper divisors (14875195163056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14554533044144 is a wasteful number, since it uses less digits than its factorization.

14554533044144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724797 (or 5724791 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 47.

Adding to 14554533044144 its reverse (44144033545541), we get a palindrome (58698566589685).

The spelling of 14554533044144 in words is "fourteen trillion, five hundred fifty-four billion, five hundred thirty-three million, forty-four thousand, one hundred forty-four".