144141115 has 8 divisors (see below), whose sum is σ = 180489888. Its totient is φ = 110299200.

The previous prime is 144141097. The next prime is 144141119. The reversal of 144141115 is 511141441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144141115 - 2⁵ = 144141083 is a prime.

It is a super-2 number, since 2×144141115² = 41553322066886450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144141119) 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, 626586 + ... + 626815.

It is an arithmetic number, because the mean of its divisors is an integer number (22561236).

Almost surely, 2^144141115 is an apocalyptic number.

144141115 is a deficient number, since it is larger than the sum of its proper divisors (36348773).

144141115 is a wasteful number, since it uses less digits than its factorization.

144141115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253429.

The product of its digits is 320, while the sum is 22.

The square root of 144141115 is about 12005.8783518741. The cubic root of 144141115 is about 524.3194386483.

Adding to 144141115 its reverse (511141441), we get a palindrome (655282556).

The spelling of 144141115 in words is "one hundred forty-four million, one hundred forty-one thousand, one hundred fifteen".