144414735 has 8 divisors (see below), whose sum is σ = 231063600. Its totient is φ = 77021184.

The previous prime is 144414733. The next prime is 144414799. The reversal of 144414735 is 537414441.

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

It is not a de Polignac number, because 144414735 - 2¹ = 144414733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144414696 and 144414705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144414731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4813810 + ... + 4813839.

It is an arithmetic number, because the mean of its divisors is an integer number (28882950).

Almost surely, 2^144414735 is an apocalyptic number.

144414735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144414735 is a deficient number, since it is larger than the sum of its proper divisors (86648865).

144414735 is an equidigital number, since it uses as much as digits as its factorization.

144414735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9627657.

The product of its digits is 26880, while the sum is 33.

The square root of 144414735 is about 12017.2682003856. The cubic root of 144414735 is about 524.6509970706.

The spelling of 144414735 in words is "one hundred forty-four million, four hundred fourteen thousand, seven hundred thirty-five".