144641342672 has 60 divisors (see below), whose sum is σ = 290979643968. Its totient is φ = 69620227200.

The previous prime is 144641342663. The next prime is 144641342687. The reversal of 144641342672 is 276243146441.

144641342672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144641342672² (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 11 ways as a sum of consecutive naturals, for example, 2772347 + ... + 2824037.

Almost surely, 2^144641342672 is an apocalyptic number.

It is an amenable number.

144641342672 is an abundant number, since it is smaller than the sum of its proper divisors (146338301296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144641342672 is an equidigital number, since it uses as much as digits as its factorization.

144641342672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51868 (or 51801 counting only the distinct ones).

The product of its digits is 774144, while the sum is 44.

The spelling of 144641342672 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-two thousand, six hundred seventy-two".