144154066 has 16 divisors (see below), whose sum is σ = 248605056. Its totient is φ = 61409376.

The previous prime is 144154063. The next prime is 144154079. The reversal of 144154066 is 660451441.

It is not an unprimeable number, because it can be changed into a prime (144154063) 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, 28491 + ... + 33166.

It is an arithmetic number, because the mean of its divisors is an integer number (15537816).

Almost surely, 2^144154066 is an apocalyptic number.

144154066 is a deficient number, since it is larger than the sum of its proper divisors (104450990).

144154066 is a wasteful number, since it uses less digits than its factorization.

144154066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61833.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 144154066 is about 12006.4177005467. The cubic root of 144154066 is about 524.3351414492.

It can be divided in two parts, 14415 and 4066, that added together give a palindrome (18481).

The spelling of 144154066 in words is "one hundred forty-four million, one hundred fifty-four thousand, sixty-six".