144012020043 has 8 divisors (see below), whose sum is σ = 192018850000. Its totient is φ = 96006601728.

The previous prime is 144012020021. The next prime is 144012020059. The reversal of 144012020043 is 340020210441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144012020043 - 2²⁶ = 143944911179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144012020743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86038 + ... + 543531.

It is an arithmetic number, because the mean of its divisors is an integer number (24002356250).

Almost surely, 2^144012020043 is an apocalyptic number.

144012020043 is a deficient number, since it is larger than the sum of its proper divisors (48006829957).

144012020043 is an equidigital number, since it uses as much as digits as its factorization.

144012020043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705821.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 144012020043 its reverse (340020210441), we get a palindrome (484032230484).

The spelling of 144012020043 in words is "one hundred forty-four billion, twelve million, twenty thousand, forty-three".