144441115043452 has 6 divisors (see below), whose sum is σ = 252771951326048. Its totient is φ = 72220557521724.

The previous prime is 144441115043431. The next prime is 144441115043479. The reversal of 144441115043452 is 254340511144441.

144441115043452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144441115043399 and 144441115043408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18055139380428 + ... + 18055139380435.

Almost surely, 2^{144441115043452} is an apocalyptic number.

It is an amenable number.

144441115043452 is a deficient number, since it is larger than the sum of its proper divisors (108330836282596).

144441115043452 is a wasteful number, since it uses less digits than its factorization.

144441115043452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36110278760867 (or 36110278760865 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 43.

Adding to 144441115043452 its reverse (254340511144441), we get a palindrome (398781626187893).

The spelling of 144441115043452 in words is "one hundred forty-four trillion, four hundred forty-one billion, one hundred fifteen million, forty-three thousand, four hundred fifty-two".