144210801 has 8 divisors (see below), whose sum is σ = 219749824. Its totient is φ = 82406160.

The previous prime is 144210799. The next prime is 144210839. The reversal of 144210801 is 108012441.

It is a happy number.

144210801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144210801 - 2¹ = 144210799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6867181 = 144210801 / (1 + 4 + 4 + 2 + 1 + 0 + 8 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (144210841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3433570 + ... + 3433611.

It is an arithmetic number, because the mean of its divisors is an integer number (27468728).

Almost surely, 2^144210801 is an apocalyptic number.

It is an amenable number.

144210801 is a deficient number, since it is larger than the sum of its proper divisors (75539023).

144210801 is an equidigital number, since it uses as much as digits as its factorization.

144210801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6867191.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 144210801 is about 12008.7801628642. The cubic root of 144210801 is about 524.4039202987.

The spelling of 144210801 in words is "one hundred forty-four million, two hundred ten thousand, eight hundred one".