14230002144 has 48 divisors (see below), whose sum is σ = 37425583440. Its totient is φ = 4734213120.

The previous prime is 14230002053. The next prime is 14230002197. The reversal of 14230002144 is 44120003241.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×14230002144² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14230002144.

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, 92239 + ... + 192270.

It is an arithmetic number, because the mean of its divisors is an integer number (779699655).

Almost surely, 2^14230002144 is an apocalyptic number.

It is an amenable number.

14230002144 is an abundant number, since it is smaller than the sum of its proper divisors (23195581296).

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

14230002144 is a wasteful number, since it uses less digits than its factorization.

14230002144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285043 (or 285035 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 14230002144 its reverse (44120003241), we get a palindrome (58350005385).

The spelling of 14230002144 in words is "fourteen billion, two hundred thirty million, two thousand, one hundred forty-four".