144541151 has 6 divisors (see below), whose sum is σ = 152549352. Its totient is φ = 136933380.

The previous prime is 144541141. The next prime is 144541171. The reversal of 144541151 is 151145441.

It is not a de Polignac number, because 144541151 - 2¹⁴ = 144524767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144541151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144541141) 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, 199835 + ... + 200556.

It is an arithmetic number, because the mean of its divisors is an integer number (25424892).

Almost surely, 2^144541151 is an apocalyptic number.

144541151 is a deficient number, since it is larger than the sum of its proper divisors (8008201).

144541151 is an equidigital number, since it uses as much as digits as its factorization.

144541151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400429 (or 400410 counting only the distinct ones).

The product of its digits is 1600, while the sum is 26.

The square root of 144541151 is about 12022.5268142766. The cubic root of 144541151 is about 524.8040399419.

Adding to 144541151 its reverse (151145441), we get a palindrome (295686592).

The spelling of 144541151 in words is "one hundred forty-four million, five hundred forty-one thousand, one hundred fifty-one".