14550001144 has 32 divisors (see below), whose sum is σ = 31184455680. Its totient is φ = 6234538464.

The previous prime is 14550001139. The next prime is 14550001163. The reversal of 14550001144 is 44110005541.

It is a congruent number.

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, 317149 + ... + 360115.

It is an arithmetic number, because the mean of its divisors is an integer number (974514240).

Almost surely, 2^14550001144 is an apocalyptic number.

14550001144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14550001144 is an abundant number, since it is smaller than the sum of its proper divisors (16634454536).

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

14550001144 is a wasteful number, since it uses less digits than its factorization.

14550001144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49027 (or 49023 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 14550001144 its reverse (44110005541), we get a palindrome (58660006685).

The spelling of 14550001144 in words is "fourteen billion, five hundred fifty million, one thousand, one hundred forty-four".