144326001 has 4 divisors (see below), whose sum is σ = 192434672. Its totient is φ = 96217332.

The previous prime is 144325999. The next prime is 144326003. The reversal of 144326001 is 100623441.

144326001 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (144325999) and next prime (144326003).

It is not a de Polignac number, because 144326001 - 2¹ = 144325999 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144326003) 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, 24054331 + ... + 24054336.

It is an arithmetic number, because the mean of its divisors is an integer number (48108668).

Almost surely, 2^144326001 is an apocalyptic number.

It is an amenable number.

144326001 is a deficient number, since it is larger than the sum of its proper divisors (48108671).

144326001 is an equidigital number, since it uses as much as digits as its factorization.

144326001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48108670.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 144326001 is about 12013.5756958534. The cubic root of 144326001 is about 524.5435197651.

Adding to 144326001 its reverse (100623441), we get a palindrome (244949442).

The spelling of 144326001 in words is "one hundred forty-four million, three hundred twenty-six thousand, one".