144414230432 has 48 divisors (see below), whose sum is σ = 298642038912. Its totient is φ = 68610220800.

The previous prime is 144414230431. The next prime is 144414230437. The reversal of 144414230432 is 234032414441.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (144414230431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538583 + ... + 760854.

It is an arithmetic number, because the mean of its divisors is an integer number (6221709144).

Almost surely, 2^144414230432 is an apocalyptic number.

It is an amenable number.

144414230432 is an abundant number, since it is smaller than the sum of its proper divisors (154227808480).

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

144414230432 is a wasteful number, since it uses less digits than its factorization.

144414230432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299621 (or 1299613 counting only the distinct ones).

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

Adding to 144414230432 its reverse (234032414441), we get a palindrome (378446644873).

The spelling of 144414230432 in words is "one hundred forty-four billion, four hundred fourteen million, two hundred thirty thousand, four hundred thirty-two".