140234213126 has 16 divisors (see below), whose sum is σ = 242607029280. Its totient is φ = 59548996800.

The previous prime is 140234213039. The next prime is 140234213143. The reversal of 140234213126 is 621312432041.

It is a Curzon number.

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, 45946775 + ... + 45949826.

It is an arithmetic number, because the mean of its divisors is an integer number (15162939330).

Almost surely, 2^140234213126 is an apocalyptic number.

140234213126 is a deficient number, since it is larger than the sum of its proper divisors (102372816154).

140234213126 is a wasteful number, since it uses less digits than its factorization.

140234213126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91896719.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 140234213126 its reverse (621312432041), we get a palindrome (761546645167).

The spelling of 140234213126 in words is "one hundred forty billion, two hundred thirty-four million, two hundred thirteen thousand, one hundred twenty-six".