140223404310120 has 48 divisors (see below), whose sum is σ = 455726064009060. Its totient is φ = 37392907815936.

The previous prime is 140223404310091. The next prime is 140223404310167. The reversal of 140223404310120 is 21013404322041.

140223404310120 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 2 + 340 + 4 + 310 + 1 + 2 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 138814440058116 + 1408964252004 = 11781954^2 + 1186998^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194754727849 + ... + 194754728568.

Almost surely, 2^{140223404310120} is an apocalyptic number.

140223404310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223404310120 is an abundant number, since it is smaller than the sum of its proper divisors (315502659698940).

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

140223404310120 is a wasteful number, since it uses less digits than its factorization.

140223404310120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389509456434 (or 389509456427 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140223404310120 its reverse (21013404322041), we get a palindrome (161236808632161).

The spelling of 140223404310120 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred four million, three hundred ten thousand, one hundred twenty".