14503144014 has 64 divisors (see below), whose sum is σ = 32989524480. Its totient is φ = 4721613120.

The previous prime is 14503143997. The next prime is 14503144039. The reversal of 14503144014 is 41044130541.

14503144014 is a `hidden beast` number, since 1 + 4 + 503 + 144 + 0 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392562 + ... + 427914.

It is an arithmetic number, because the mean of its divisors is an integer number (515461320).

Almost surely, 2^14503144014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14503144014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16494762240).

14503144014 is an abundant number, since it is smaller than the sum of its proper divisors (18486380466).

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

14503144014 is a wasteful number, since it uses less digits than its factorization.

14503144014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35542 (or 35536 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 14503144014 its sum of digits (27), we get a square (14503144041 = 120429²).

Adding to 14503144014 its reverse (41044130541), we get a palindrome (55547274555).

The spelling of 14503144014 in words is "fourteen billion, five hundred three million, one hundred forty-four thousand, fourteen".