144108938 has 8 divisors (see below), whose sum is σ = 225561888. Its totient is φ = 68921644.

The previous prime is 144108931. The next prime is 144108959. The reversal of 144108938 is 839801441.

144108938 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 a super-2 number, since 2×144108938² = 41534772022975688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144108931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1566356 + ... + 1566447.

It is an arithmetic number, because the mean of its divisors is an integer number (28195236).

Almost surely, 2^144108938 is an apocalyptic number.

144108938 is a deficient number, since it is larger than the sum of its proper divisors (81452950).

144108938 is a wasteful number, since it uses less digits than its factorization.

144108938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132828.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 144108938 is about 12004.5382251880. The cubic root of 144108938 is about 524.2804206759.

The spelling of 144108938 in words is "one hundred forty-four million, one hundred eight thousand, nine hundred thirty-eight".