140233023313212 has 24 divisors (see below), whose sum is σ = 327269654392912. Its totient is φ = 46735874438400.

The previous prime is 140233023313157. The next prime is 140233023313309. The reversal of 140233023313212 is 212313320332041.

It is a self number, because there is not a number n which added to its sum of digits gives 140233023313212.

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, 1058264239 + ... + 1058396742.

Almost surely, 2^{140233023313212} is an apocalyptic number.

140233023313212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140233023313212 is an abundant number, since it is smaller than the sum of its proper divisors (187036631079700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140233023313212 is a wasteful number, since it uses less digits than its factorization.

140233023313212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116666509 (or 2116666507 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 140233023313212 its reverse (212313320332041), we get a palindrome (352546343645253).

The spelling of 140233023313212 in words is "one hundred forty trillion, two hundred thirty-three billion, twenty-three million, three hundred thirteen thousand, two hundred twelve".