144641828445 has 64 divisors (see below), whose sum is σ = 236149309440. Its totient is φ = 75589113600.

The previous prime is 144641828431. The next prime is 144641828477. The reversal of 144641828445 is 544828146441.

144641828445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144641828445 - 2¹⁸ = 144641566301 is a prime.

It is a super-2 number, since 2×144641828445² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57146830 + ... + 57149360.

It is an arithmetic number, because the mean of its divisors is an integer number (3689832960).

Almost surely, 2^144641828445 is an apocalyptic number.

144641828445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144641828445 is a deficient number, since it is larger than the sum of its proper divisors (91507480995).

144641828445 is a wasteful number, since it uses less digits than its factorization.

144641828445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026.

The product of its digits is 3932160, while the sum is 51.

The spelling of 144641828445 in words is "one hundred forty-four billion, six hundred forty-one million, eight hundred twenty-eight thousand, four hundred forty-five".