144342341 has 8 divisors (see below), whose sum is σ = 169577184. Its totient is φ = 121126320.

The previous prime is 144342337. The next prime is 144342349. The reversal of 144342341 is 143243441.

144342341 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 cyclic number.

It is not a de Polignac number, because 144342341 - 2² = 144342337 is a prime.

It is a super-2 number, since 2×144342341² = 41669422810720562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144342341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144342349) 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, 504551 + ... + 504836.

It is an arithmetic number, because the mean of its divisors is an integer number (21197148).

Almost surely, 2^144342341 is an apocalyptic number.

144342341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144342341 is a deficient number, since it is larger than the sum of its proper divisors (25234843).

144342341 is a wasteful number, since it uses less digits than its factorization.

144342341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009411.

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

The square root of 144342341 is about 12014.2557405775. The cubic root of 144342341 is about 524.5633145759.

Adding to 144342341 its reverse (143243441), we get a palindrome (287585782).

The spelling of 144342341 in words is "one hundred forty-four million, three hundred forty-two thousand, three hundred forty-one".