140203143214 has 16 divisors (see below), whose sum is σ = 210889466928. Its totient is φ = 69906912192.

The previous prime is 140203143193. The next prime is 140203143239. The reversal of 140203143214 is 412341302041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036312 + ... + 1163764.

It is an arithmetic number, because the mean of its divisors is an integer number (13180591683).

Almost surely, 2^140203143214 is an apocalyptic number.

140203143214 is a deficient number, since it is larger than the sum of its proper divisors (70686323714).

140203143214 is a wasteful number, since it uses less digits than its factorization.

140203143214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128979.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140203143214 its reverse (412341302041), we get a palindrome (552544445255).

The spelling of 140203143214 in words is "one hundred forty billion, two hundred three million, one hundred forty-three thousand, two hundred fourteen".