144423104032 has 36 divisors (see below), whose sum is σ = 292225443930. Its totient is φ = 70259867136.

The previous prime is 144423104027. The next prime is 144423104041. The reversal of 144423104032 is 230401324441.

It can be written as a sum of positive squares in 3 ways, for example, as 131336659216 + 13086444816 = 362404^2 + 114396^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1604557 + ... + 1692172.

Almost surely, 2^144423104032 is an apocalyptic number.

It is an amenable number.

144423104032 is an abundant number, since it is smaller than the sum of its proper divisors (147802339898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144423104032 is an equidigital number, since it uses as much as digits as its factorization.

144423104032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3296813 (or 3296768 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 144423104032 its reverse (230401324441), we get a palindrome (374824428473).

The spelling of 144423104032 in words is "one hundred forty-four billion, four hundred twenty-three million, one hundred four thousand, thirty-two".