144641828446 has 8 divisors (see below), whose sum is σ = 216967134384. Its totient is φ = 72319450320.

The previous prime is 144641828431. The next prime is 144641828477. The reversal of 144641828446 is 644828146441.

144641828446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 144641828393 and 144641828402.

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 3 ways as a sum of consecutive naturals, for example, 603970 + ... + 808741.

It is an arithmetic number, because the mean of its divisors is an integer number (27120891798).

Almost surely, 2^144641828446 is an apocalyptic number.

144641828446 is a deficient number, since it is larger than the sum of its proper divisors (72325305938).

144641828446 is a wasteful number, since it uses less digits than its factorization.

144641828446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463906.

The product of its digits is 4718592, while the sum is 52.

The spelling of 144641828446 in words is "one hundred forty-four billion, six hundred forty-one million, eight hundred twenty-eight thousand, four hundred forty-six".