144050437 has 2 divisors, whose sum is σ = 144050438. Its totient is φ = 144050436.

The previous prime is 144050407. The next prime is 144050443. The reversal of 144050437 is 734050441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78747876 + 65302561 = 8874^2 + 8081^2 .

It is a cyclic number.

It is not a de Polignac number, because 144050437 - 2¹⁵ = 144017669 is a prime.

It is a super-5 number, since 5×144050437⁵ (a number of 42 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144050407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72025218 + 72025219.

It is an arithmetic number, because the mean of its divisors is an integer number (72025219).

Almost surely, 2^144050437 is an apocalyptic number.

It is an amenable number.

144050437 is a deficient number, since it is larger than the sum of its proper divisors (1).

144050437 is an equidigital number, since it uses as much as digits as its factorization.

144050437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 144050437 is about 12002.1013576790. The cubic root of 144050437 is about 524.2094672233.

The spelling of 144050437 in words is "one hundred forty-four million, fifty thousand, four hundred thirty-seven".