144414321429 has 8 divisors (see below), whose sum is σ = 220059918400. Its totient is φ = 82522469376.

The previous prime is 144414321427. The next prime is 144414321433. The reversal of 144414321429 is 924123414441.

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

It is not a de Polignac number, because 144414321429 - 2¹ = 144414321427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144414321427) 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, 3438436204 + ... + 3438436245.

It is an arithmetic number, because the mean of its divisors is an integer number (27507489800).

Almost surely, 2^144414321429 is an apocalyptic number.

It is an amenable number.

144414321429 is a deficient number, since it is larger than the sum of its proper divisors (75645596971).

144414321429 is an equidigital number, since it uses as much as digits as its factorization.

144414321429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876872459.

The product of its digits is 110592, while the sum is 39.

The spelling of 144414321429 in words is "one hundred forty-four billion, four hundred fourteen million, three hundred twenty-one thousand, four hundred twenty-nine".