144101203140 has 48 divisors (see below), whose sum is σ = 404860494528. Its totient is φ = 38295832704.

The previous prime is 144101203139. The next prime is 144101203157. The reversal of 144101203140 is 41302101441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4080862 + ... + 4116021.

It is an arithmetic number, because the mean of its divisors is an integer number (8434593636).

Almost surely, 2^144101203140 is an apocalyptic number.

144101203140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144101203140 is an abundant number, since it is smaller than the sum of its proper divisors (260759291388).

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

144101203140 is a wasteful number, since it uses less digits than its factorization.

144101203140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8197188 (or 8197186 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 144101203140 its reverse (41302101441), we get a palindrome (185403304581).

The spelling of 144101203140 in words is "one hundred forty-four billion, one hundred one million, two hundred three thousand, one hundred forty".