144295361 has 8 divisors (see below), whose sum is σ = 165155904. Its totient is φ = 123496560.

The previous prime is 144295351. The next prime is 144295363. The reversal of 144295361 is 163592441.

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

It is a cyclic number.

It is not a de Polignac number, because 144295361 - 2¹⁸ = 144033217 is a prime.

It is a super-2 number, since 2×144295361² = 41642302412240642, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144295363) 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, 10310 + ... + 19871.

It is an arithmetic number, because the mean of its divisors is an integer number (20644488).

Almost surely, 2^144295361 is an apocalyptic number.

It is an amenable number.

144295361 is a deficient number, since it is larger than the sum of its proper divisors (20860543).

144295361 is an equidigital number, since it uses as much as digits as its factorization.

144295361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30871.

The product of its digits is 25920, while the sum is 35.

The square root of 144295361 is about 12012.3004041691. The cubic root of 144295361 is about 524.5063974383.

The spelling of 144295361 in words is "one hundred forty-four million, two hundred ninety-five thousand, three hundred sixty-one".