144641828636 has 12 divisors (see below), whose sum is σ = 253127279328. Its totient is φ = 72319748832.

The previous prime is 144641828593. The next prime is 144641828641. The reversal of 144641828636 is 636828146441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26360 + ... + 538496.

It is an arithmetic number, because the mean of its divisors is an integer number (21093939944).

Almost surely, 2^144641828636 is an apocalyptic number.

It is an amenable number.

144641828636 is a deficient number, since it is larger than the sum of its proper divisors (108485450692).

144641828636 is a wasteful number, since it uses less digits than its factorization.

144641828636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582748 (or 582746 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 53.

The spelling of 144641828636 in words is "one hundred forty-four billion, six hundred forty-one million, eight hundred twenty-eight thousand, six hundred thirty-six".