144064545400550 has 24 divisors (see below), whose sum is σ = 268148361010656. Its totient is φ = 57585322124640.

The previous prime is 144064545400499. The next prime is 144064545400561. The reversal of 144064545400550 is 55004545460441.

It is a junction number, because it is equal to n+sod(n) for n = 144064545400495 and 144064545400504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1012329029 + ... + 1012471328.

It is an arithmetic number, because the mean of its divisors is an integer number (11172848375444).

Almost surely, 2^{144064545400550} is an apocalyptic number.

144064545400550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144064545400550 is a deficient number, since it is larger than the sum of its proper divisors (124083815610106).

144064545400550 is a wasteful number, since it uses less digits than its factorization.

144064545400550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024801792 (or 2024801787 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 47.

The spelling of 144064545400550 in words is "one hundred forty-four trillion, sixty-four billion, five hundred forty-five million, four hundred thousand, five hundred fifty".