144402100043 has 16 divisors (see below), whose sum is σ = 153914481504. Its totient is φ = 135003348480.

The previous prime is 144402100027. The next prime is 144402100099. The reversal of 144402100043 is 340001204441.

It is a happy number.

144402100043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144402100043 - 2⁴ = 144402100027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144402099991 and 144402100018.

It is not an unprimeable number, because it can be changed into a prime (144402100543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13972388 + ... + 13982718.

It is an arithmetic number, because the mean of its divisors is an integer number (9619655094).

Almost surely, 2^144402100043 is an apocalyptic number.

144402100043 is a deficient number, since it is larger than the sum of its proper divisors (9512381461).

144402100043 is a wasteful number, since it uses less digits than its factorization.

144402100043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15742.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 144402100043 its reverse (340001204441), we get a palindrome (484403304484).

The spelling of 144402100043 in words is "one hundred forty-four billion, four hundred two million, one hundred thousand, forty-three".