144430412234 has 64 divisors (see below), whose sum is σ = 233948736000. Its totient is φ = 66633228288.

The previous prime is 144430412227. The next prime is 144430412237. The reversal of 144430412234 is 432214034441.

It is a self number, because there is not a number n which added to its sum of digits gives 144430412234.

It is not an unprimeable number, because it can be changed into a prime (144430412237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235612112 + ... + 235612724.

It is an arithmetic number, because the mean of its divisors is an integer number (3655449000).

Almost surely, 2^144430412234 is an apocalyptic number.

144430412234 is a deficient number, since it is larger than the sum of its proper divisors (89518323766).

144430412234 is a wasteful number, since it uses less digits than its factorization.

144430412234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144430412234 its reverse (432214034441), we get a palindrome (576644446675).

The spelling of 144430412234 in words is "one hundred forty-four billion, four hundred thirty million, four hundred twelve thousand, two hundred thirty-four".