144641341705 has 16 divisors (see below), whose sum is σ = 208805546880. Its totient is φ = 93962495232.

The previous prime is 144641341703. The next prime is 144641341709. The reversal of 144641341705 is 507143146441.

It is a cyclic number.

It is not a de Polignac number, because 144641341705 - 2¹ = 144641341703 is a prime.

It is a super-2 number, since 2×144641341705² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144641341703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108752224 + ... + 108753553.

It is an arithmetic number, because the mean of its divisors is an integer number (13050346680).

Almost surely, 2^144641341705 is an apocalyptic number.

It is an amenable number.

144641341705 is a deficient number, since it is larger than the sum of its proper divisors (64164205175).

144641341705 is a wasteful number, since it uses less digits than its factorization.

144641341705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217505808.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 144641341705 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-one thousand, seven hundred five".