144192441 has 16 divisors (see below), whose sum is σ = 197878464. Its totient is φ = 93328704.

The previous prime is 144192427. The next prime is 144192473. The reversal of 144192441 is 144291441.

It is not a de Polignac number, because 144192441 - 2¹⁰ = 144191417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144192399 and 144192408.

It is not an unprimeable number, because it can be changed into a prime (144192341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64051 + ... + 66263.

It is an arithmetic number, because the mean of its divisors is an integer number (12367404).

Almost surely, 2^144192441 is an apocalyptic number.

It is an amenable number.

144192441 is a deficient number, since it is larger than the sum of its proper divisors (53686023).

144192441 is a wasteful number, since it uses less digits than its factorization.

144192441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840.

The product of its digits is 4608, while the sum is 30.

The square root of 144192441 is about 12008.0156978578. The cubic root of 144192441 is about 524.3816647659.

The spelling of 144192441 in words is "one hundred forty-four million, one hundred ninety-two thousand, four hundred forty-one".