14144042115550 has 24 divisors (see below), whose sum is σ = 27451740873456. Its totient is φ = 5411633504640.

The previous prime is 14144042115529. The next prime is 14144042115551. The reversal of 14144042115550 is 5551124044141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14144042115551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6149582379 + ... + 6149584678.

It is an arithmetic number, because the mean of its divisors is an integer number (1143822536394).

Almost surely, 2^{14144042115550} is an apocalyptic number.

14144042115550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14144042115550 is a deficient number, since it is larger than the sum of its proper divisors (13307698757906).

14144042115550 is a wasteful number, since it uses less digits than its factorization.

14144042115550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12299167092 (or 12299167087 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 37.

Adding to 14144042115550 its reverse (5551124044141), we get a palindrome (19695166159691).

The spelling of 14144042115550 in words is "fourteen trillion, one hundred forty-four billion, forty-two million, one hundred fifteen thousand, five hundred fifty".