140240143324 has 12 divisors (see below), whose sum is σ = 246020303200. Its totient is φ = 69948628128.

The previous prime is 140240143313. The next prime is 140240143327. The reversal of 140240143324 is 423341042041.

It is a junction number, because it is equal to n+sod(n) for n = 140240143292 and 140240143301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140240143327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42859044 + ... + 42862315.

Almost surely, 2^140240143324 is an apocalyptic number.

It is an amenable number.

140240143324 is a deficient number, since it is larger than the sum of its proper divisors (105780159876).

140240143324 is a wasteful number, since it uses less digits than its factorization.

140240143324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85721772 (or 85721770 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140240143324 its reverse (423341042041), we get a palindrome (563581185365).

The spelling of 140240143324 in words is "one hundred forty billion, two hundred forty million, one hundred forty-three thousand, three hundred twenty-four".