144104537 has 2 divisors, whose sum is σ = 144104538. Its totient is φ = 144104536.

The previous prime is 144104507. The next prime is 144104539. The reversal of 144104537 is 735401441.

It is a happy number.

144104537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117592336 + 26512201 = 10844^2 + 5149^2 .

It is a cyclic number.

It is not a de Polignac number, because 144104537 - 2⁶ = 144104473 is a prime.

It is a super-2 number, since 2×144104537² = 41532235167968738, which contains 22 as substring.

Together with 144104539, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144104539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72052268 + 72052269.

It is an arithmetic number, because the mean of its divisors is an integer number (72052269).

Almost surely, 2^144104537 is an apocalyptic number.

It is an amenable number.

144104537 is a deficient number, since it is larger than the sum of its proper divisors (1).

144104537 is an equidigital number, since it uses as much as digits as its factorization.

144104537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 144104537 is about 12004.3549181120. The cubic root of 144104537 is about 524.2750835524.

Adding to 144104537 its reverse (735401441), we get a palindrome (879505978).

The spelling of 144104537 in words is "one hundred forty-four million, one hundred four thousand, five hundred thirty-seven".