144806679 has 6 divisors (see below), whose sum is σ = 209165216. Its totient is φ = 96537780.

The previous prime is 144806677. The next prime is 144806687. The reversal of 144806679 is 976608441.

It is not a de Polignac number, because 144806679 - 2¹ = 144806677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144806677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8044807 + ... + 8044824.

Almost surely, 2^144806679 is an apocalyptic number.

144806679 is a deficient number, since it is larger than the sum of its proper divisors (64358537).

144806679 is a wasteful number, since it uses less digits than its factorization.

144806679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16089637 (or 16089634 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 144806679 is about 12033.5646838333. The cubic root of 144806679 is about 525.1252055119.

The spelling of 144806679 in words is "one hundred forty-four million, eight hundred six thousand, six hundred seventy-nine".