140221240040230 has 16 divisors (see below), whose sum is σ = 254214046694160. Its totient is φ = 55684981655712.

The previous prime is 140221240040227. The next prime is 140221240040239. The reversal of 140221240040230 is 32040042122041.

It is a junction number, because it is equal to n+sod(n) for n = 140221240040195 and 140221240040204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140221240040239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50439293589 + ... + 50439296368.

It is an arithmetic number, because the mean of its divisors is an integer number (15888377918385).

Almost surely, 2^{140221240040230} is an apocalyptic number.

140221240040230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140221240040230 is a deficient number, since it is larger than the sum of its proper divisors (113992806653930).

140221240040230 is a wasteful number, since it uses less digits than its factorization.

140221240040230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100878590103.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 140221240040230 its reverse (32040042122041), we get a palindrome (172261282162271).

The spelling of 140221240040230 in words is "one hundred forty trillion, two hundred twenty-one billion, two hundred forty million, forty thousand, two hundred thirty".