144435144024656 has 40 divisors (see below), whose sum is σ = 279900395165664. Its totient is φ = 72202785357440.

The previous prime is 144435144024653. The next prime is 144435144024683. The reversal of 144435144024656 is 656420441534441.

144435144024656 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144435144024598 and 144435144024607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144435144024653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2593481771 + ... + 2593537461.

Almost surely, 2^{144435144024656} is an apocalyptic number.

144435144024656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

144435144024656 is a deficient number, since it is larger than the sum of its proper divisors (135465251141008).

144435144024656 is a wasteful number, since it uses less digits than its factorization.

144435144024656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85979 (or 85973 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 53.

The spelling of 144435144024656 in words is "one hundred forty-four trillion, four hundred thirty-five billion, one hundred forty-four million, twenty-four thousand, six hundred fifty-six".