144042032202031 has 4 divisors (see below), whose sum is σ = 144103562333464. Its totient is φ = 143980502070600.

The previous prime is 144042032202011. The next prime is 144042032202083. The reversal of 144042032202031 is 130202230240441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144042032202031 - 2²¹ = 144042030104879 is a prime.

It is a super-2 number, since 2×144042032202031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144042032202011) 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, 30765062205 + ... + 30765066886.

It is an arithmetic number, because the mean of its divisors is an integer number (36025890583366).

Almost surely, 2^{144042032202031} is an apocalyptic number.

144042032202031 is a deficient number, since it is larger than the sum of its proper divisors (61530131433).

144042032202031 is an equidigital number, since it uses as much as digits as its factorization.

144042032202031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61530131432.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 144042032202031 its reverse (130202230240441), we get a palindrome (274244262442472).

The spelling of 144042032202031 in words is "one hundred forty-four trillion, forty-two billion, thirty-two million, two hundred two thousand, thirty-one".