144023443004 has 12 divisors (see below), whose sum is σ = 288046886064. Its totient is φ = 61724332704.

The previous prime is 144023443001. The next prime is 144023443033. The reversal of 144023443004 is 400344320441.

It is a happy number.

144023443004 is an admirable number.

It is a super-3 number, since 3×144023443004³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144023443001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2571847169 + ... + 2571847224.

It is an arithmetic number, because the mean of its divisors is an integer number (24003907172).

Almost surely, 2^144023443004 is an apocalyptic number.

144023443004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144023443004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144023443004 is a wasteful number, since it uses less digits than its factorization.

144023443004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5143694404 (or 5143694402 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 144023443004 its reverse (400344320441), we get a palindrome (544367763445).

The spelling of 144023443004 in words is "one hundred forty-four billion, twenty-three million, four hundred forty-three thousand, four".