140224223011243 has 16 divisors (see below), whose sum is σ = 160853182223040. Its totient is φ = 119744502192000.

The previous prime is 140224223011241. The next prime is 140224223011247. The reversal of 140224223011243 is 342110322422041.

It is not a de Polignac number, because 140224223011243 - 2¹ = 140224223011241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140224223011241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502058373 + ... + 502337593.

It is an arithmetic number, because the mean of its divisors is an integer number (10053323888940).

Almost surely, 2^{140224223011243} is an apocalyptic number.

140224223011243 is a deficient number, since it is larger than the sum of its proper divisors (20628959211797).

140224223011243 is a wasteful number, since it uses less digits than its factorization.

140224223011243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546198.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 140224223011243 its reverse (342110322422041), we get a palindrome (482334545433284).

The spelling of 140224223011243 in words is "one hundred forty trillion, two hundred twenty-four billion, two hundred twenty-three million, eleven thousand, two hundred forty-three".