144104401040999 has 16 divisors (see below), whose sum is σ = 172027108205568. Its totient is φ = 118026778480512.

The previous prime is 144104401040911. The next prime is 144104401041019. The reversal of 144104401040999 is 999040104401441.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144104401040999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144104401048999) 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, 457907387 + ... + 458221980.

It is an arithmetic number, because the mean of its divisors is an integer number (10751694262848).

Almost surely, 2^{144104401040999} is an apocalyptic number.

144104401040999 is a deficient number, since it is larger than the sum of its proper divisors (27922707164569).

144104401040999 is an equidigital number, since it uses as much as digits as its factorization.

144104401040999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916130374.

The product of its (nonzero) digits is 746496, while the sum is 50.

The spelling of 144104401040999 in words is "one hundred forty-four trillion, one hundred four billion, four hundred one million, forty thousand, nine hundred ninety-nine".