140213689396 has 24 divisors (see below), whose sum is σ = 269025825600. Its totient is φ = 63413222400.

The previous prime is 140213689393. The next prime is 140213689433. The reversal of 140213689396 is 693986312041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140213689391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7997965 + ... + 8015476.

It is an arithmetic number, because the mean of its divisors is an integer number (11209409400).

Almost surely, 2^140213689396 is an apocalyptic number.

It is an amenable number.

140213689396 is a deficient number, since it is larger than the sum of its proper divisors (128812136204).

140213689396 is a wasteful number, since it uses less digits than its factorization.

140213689396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16013655 (or 16013653 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 140213689396 in words is "one hundred forty billion, two hundred thirteen million, six hundred eighty-nine thousand, three hundred ninety-six".