144413234 has 64 divisors (see below), whose sum is σ = 266499072. Its totient is φ = 57408000.

The previous prime is 144413233. The next prime is 144413263. The reversal of 144413234 is 432314441.

144413234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (144413233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1429784 + ... + 1429884.

It is an arithmetic number, because the mean of its divisors is an integer number (4164048).

Almost surely, 2^144413234 is an apocalyptic number.

144413234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144413234 is a deficient number, since it is larger than the sum of its proper divisors (122085838).

144413234 is a wasteful number, since it uses less digits than its factorization.

144413234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251.

The product of its digits is 4608, while the sum is 26.

The square root of 144413234 is about 12017.2057484259. The cubic root of 144413234 is about 524.6491793801.

Adding to 144413234 its reverse (432314441), we get a palindrome (576727675).

The spelling of 144413234 in words is "one hundred forty-four million, four hundred thirteen thousand, two hundred thirty-four".