144016437 has 4 divisors (see below), whose sum is σ = 192021920. Its totient is φ = 96010956.

The previous prime is 144016429. The next prime is 144016441. The reversal of 144016437 is 734610441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 144016437 - 2³ = 144016429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144016427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24002737 + ... + 24002742.

It is an arithmetic number, because the mean of its divisors is an integer number (48005480).

Almost surely, 2^144016437 is an apocalyptic number.

It is an amenable number.

144016437 is a deficient number, since it is larger than the sum of its proper divisors (48005483).

144016437 is an equidigital number, since it uses as much as digits as its factorization.

144016437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48005482.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 144016437 is about 12000.6848554572. The cubic root of 144016437 is about 524.1682211970.

Adding to 144016437 its reverse (734610441), we get a palindrome (878626878).

It can be divided in two parts, 144016 and 437, that added together give a triangular number (144453 = T₅₃₇).

The spelling of 144016437 in words is "one hundred forty-four million, sixteen thousand, four hundred thirty-seven".