144805006049 has 16 divisors (see below), whose sum is σ = 160350622656. Its totient is φ = 129656894400.

The previous prime is 144805006043. The next prime is 144805006051. The reversal of 144805006049 is 940600508441.

It is not a de Polignac number, because 144805006049 - 2³⁶ = 76085529313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144805005997 and 144805006015.

It is not an unprimeable number, because it can be changed into a prime (144805006043) 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 15 ways as a sum of consecutive naturals, for example, 7800719 + ... + 7819259.

It is an arithmetic number, because the mean of its divisors is an integer number (10021913916).

Almost surely, 2^144805006049 is an apocalyptic number.

It is an amenable number.

144805006049 is a deficient number, since it is larger than the sum of its proper divisors (15545616607).

144805006049 is a wasteful number, since it uses less digits than its factorization.

144805006049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29216.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 144805006049 in words is "one hundred forty-four billion, eight hundred five million, six thousand, forty-nine".