144327343442 has 8 divisors (see below), whose sum is σ = 219231408000. Its totient is φ = 71250207444.

The previous prime is 144327343417. The next prime is 144327343451. The reversal of 144327343442 is 244343723441.

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

It is a self number, because there is not a number n which added to its sum of digits gives 144327343442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456731942 + ... + 456732257.

It is an arithmetic number, because the mean of its divisors is an integer number (27403926000).

Almost surely, 2^144327343442 is an apocalyptic number.

144327343442 is a deficient number, since it is larger than the sum of its proper divisors (74904064558).

144327343442 is an equidigital number, since it uses as much as digits as its factorization.

144327343442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913464280.

The product of its digits is 774144, while the sum is 41.

The spelling of 144327343442 in words is "one hundred forty-four billion, three hundred twenty-seven million, three hundred forty-three thousand, four hundred forty-two".