144435340323344 has 40 divisors (see below), whose sum is σ = 319821697512000. Its totient is φ = 61900746565248.

The previous prime is 144435340323293. The next prime is 144435340323403. The reversal of 144435340323344 is 443323043534441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94595282 + ... + 96110030.

It is an arithmetic number, because the mean of its divisors is an integer number (7995542437800).

Almost surely, 2^{144435340323344} is an apocalyptic number.

144435340323344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144435340323344 is an abundant number, since it is smaller than the sum of its proper divisors (175386357188656).

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

144435340323344 is a wasteful number, since it uses less digits than its factorization.

144435340323344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366127 (or 2366121 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 47.

Adding to 144435340323344 its reverse (443323043534441), we get a palindrome (587758383857785).

The spelling of 144435340323344 in words is "one hundred forty-four trillion, four hundred thirty-five billion, three hundred forty million, three hundred twenty-three thousand, three hundred forty-four".