144612055 has 16 divisors (see below), whose sum is σ = 204724224. Its totient is φ = 95963040.

The previous prime is 144612049. The next prime is 144612071. The reversal of 144612055 is 550216441.

144612055 = T₃₁₄ + T₃₁₅ + ... + T₉₆₄.

It is not a de Polignac number, because 144612055 - 2⁵ = 144612023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65557 + ... + 67726.

It is an arithmetic number, because the mean of its divisors is an integer number (12795264).

Almost surely, 2^144612055 is an apocalyptic number.

144612055 is a deficient number, since it is larger than the sum of its proper divisors (60112169).

144612055 is a wasteful number, since it uses less digits than its factorization.

144612055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133326.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 144612055 is about 12025.4752504839. The cubic root of 144612055 is about 524.8898393205.

Adding to 144612055 its reverse (550216441), we get a palindrome (694828496).

The spelling of 144612055 in words is "one hundred forty-four million, six hundred twelve thousand, fifty-five".