144011243000 has 128 divisors (see below), whose sum is σ = 344552382720. Its totient is φ = 56314009600.

The previous prime is 144011242961. The next prime is 144011243023. The reversal of 144011243000 is 342110441.

It is a super-2 number, since 2×144011243000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 72990014 + ... + 72991986.

It is an arithmetic number, because the mean of its divisors is an integer number (2691815490).

Almost surely, 2^144011243000 is an apocalyptic number.

144011243000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144011243000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172276191360).

144011243000 is an abundant number, since it is smaller than the sum of its proper divisors (200541139720).

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

144011243000 is a wasteful number, since it uses less digits than its factorization.

144011243000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3594 (or 3580 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 144011243000 its reverse (342110441), we get a palindrome (144353353441).

The spelling of 144011243000 in words is "one hundred forty-four billion, eleven million, two hundred forty-three thousand".