144353664008 has 32 divisors (see below), whose sum is σ = 280032163200. Its totient is φ = 69679057728.

The previous prime is 144353663999. The next prime is 144353664029. The reversal of 144353664008 is 800466353441.

It is a self number, because there is not a number n which added to its sum of digits gives 144353664008.

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 7 ways as a sum of consecutive naturals, for example, 2002235 + ... + 2073077.

It is an arithmetic number, because the mean of its divisors is an integer number (8751005100).

Almost surely, 2^144353664008 is an apocalyptic number.

It is an amenable number.

144353664008 is a deficient number, since it is larger than the sum of its proper divisors (135678499192).

144353664008 is a wasteful number, since it uses less digits than its factorization.

144353664008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79661 (or 79657 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 144353664008 in words is "one hundred forty-four billion, three hundred fifty-three million, six hundred sixty-four thousand, eight".