144116644605 has 8 divisors (see below), whose sum is σ = 230586631392. Its totient is φ = 76862210448.

The previous prime is 144116644597. The next prime is 144116644657. The reversal of 144116644605 is 506446611441.

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

It is not a de Polignac number, because 144116644605 - 2³ = 144116644597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4803888139 + ... + 4803888168.

It is an arithmetic number, because the mean of its divisors is an integer number (28823328924).

Almost surely, 2^144116644605 is an apocalyptic number.

144116644605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144116644605 is a deficient number, since it is larger than the sum of its proper divisors (86469986787).

144116644605 is an equidigital number, since it uses as much as digits as its factorization.

144116644605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9607776315.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 144116644605 in words is "one hundred forty-four billion, one hundred sixteen million, six hundred forty-four thousand, six hundred five".