140224224144320 has 56 divisors (see below), whose sum is σ = 334030224957264. Its totient is φ = 56069315280896.

The previous prime is 140224224144299. The next prime is 140224224144373. The reversal of 140224224144320 is 23441422422041.

It is a congruent number.

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, 78705074 + ... + 80466993.

Almost surely, 2^{140224224144320} is an apocalyptic number.

140224224144320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140224224144320 is an abundant number, since it is smaller than the sum of its proper divisors (193806000812944).

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

140224224144320 is a wasteful number, since it uses less digits than its factorization.

140224224144320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159174837 (or 159174827 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 140224224144320 its reverse (23441422422041), we get a palindrome (163665646566361).

The spelling of 140224224144320 in words is "one hundred forty trillion, two hundred twenty-four billion, two hundred twenty-four million, one hundred forty-four thousand, three hundred twenty".