144152214423111 has 6 divisors (see below), whose sum is σ = 208219865277840. Its totient is φ = 96101476282068.

The previous prime is 144152214423059. The next prime is 144152214423143. The reversal of 144152214423111 is 111324412251441.

144152214423111 is a `hidden beast` number, since 1 + 4 + 4 + 1 + 5 + 2 + 214 + 423 + 1 + 11 = 666.

It is not a de Polignac number, because 144152214423111 - 2¹⁴ = 144152214406727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144152214423211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8008456356831 + ... + 8008456356848.

It is an arithmetic number, because the mean of its divisors is an integer number (34703310879640).

Almost surely, 2^{144152214423111} is an apocalyptic number.

144152214423111 is a deficient number, since it is larger than the sum of its proper divisors (64067650854729).

144152214423111 is a wasteful number, since it uses less digits than its factorization.

144152214423111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16016912713685 (or 16016912713682 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

Adding to 144152214423111 its reverse (111324412251441), we get a palindrome (255476626674552).

The spelling of 144152214423111 in words is "one hundred forty-four trillion, one hundred fifty-two billion, two hundred fourteen million, four hundred twenty-three thousand, one hundred eleven".