144006851 has 4 divisors (see below), whose sum is σ = 144383232. Its totient is φ = 143630472.

The previous prime is 144006829. The next prime is 144006853. The reversal of 144006851 is 158600441.

144006851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144006851 - 2¹⁴ = 143990467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144006853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187616 + ... + 188381.

It is an arithmetic number, because the mean of its divisors is an integer number (36095808).

Almost surely, 2^144006851 is an apocalyptic number.

144006851 is a deficient number, since it is larger than the sum of its proper divisors (376381).

144006851 is an equidigital number, since it uses as much as digits as its factorization.

144006851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376380.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 144006851 is about 12000.2854549381. The cubic root of 144006851 is about 524.1565910707.

The spelling of 144006851 in words is "one hundred forty-four million, six thousand, eight hundred fifty-one".