144243295435 has 8 divisors (see below), whose sum is σ = 173094629616. Its totient is φ = 115392852960.

The previous prime is 144243295423. The next prime is 144243295439. The reversal of 144243295435 is 534592342441.

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

It is not a de Polignac number, because 144243295435 - 2²⁵ = 144209741003 is a prime.

It is a super-2 number, since 2×144243295435² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144243295439) 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, 209052 + ... + 576358.

It is an arithmetic number, because the mean of its divisors is an integer number (21636828702).

Almost surely, 2^144243295435 is an apocalyptic number.

144243295435 is a deficient number, since it is larger than the sum of its proper divisors (28851334181).

144243295435 is an equidigital number, since it uses as much as digits as its factorization.

144243295435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445853.

The product of its digits is 2073600, while the sum is 46.

The spelling of 144243295435 in words is "one hundred forty-four billion, two hundred forty-three million, two hundred ninety-five thousand, four hundred thirty-five".