144130041021 has 32 divisors (see below), whose sum is σ = 196129382400. Its totient is φ = 94130712000.

The previous prime is 144130041001. The next prime is 144130041047. The reversal of 144130041021 is 120140031441.

It is not a de Polignac number, because 144130041021 - 2⁷ = 144130040893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144130041001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15997500 + ... + 16006506.

It is an arithmetic number, because the mean of its divisors is an integer number (6129043200).

Almost surely, 2^144130041021 is an apocalyptic number.

It is an amenable number.

144130041021 is a deficient number, since it is larger than the sum of its proper divisors (51999341379).

144130041021 is a wasteful number, since it uses less digits than its factorization.

144130041021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9609.

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

Adding to 144130041021 its reverse (120140031441), we get a palindrome (264270072462).

The spelling of 144130041021 in words is "one hundred forty-four billion, one hundred thirty million, forty-one thousand, twenty-one".