140212343313 has 24 divisors (see below), whose sum is σ = 232322126400. Its totient is φ = 79823480544.

The previous prime is 140212343279. The next prime is 140212343333. The reversal of 140212343313 is 313343212041.

It is a happy number.

140212343313 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 1 + 2 + 343 + 313 = 666.

It is not a de Polignac number, because 140212343313 - 2⁹ = 140212342801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140212343333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4119843 + ... + 4153736.

It is an arithmetic number, because the mean of its divisors is an integer number (9680088600).

Almost surely, 2^140212343313 is an apocalyptic number.

It is an amenable number.

140212343313 is a deficient number, since it is larger than the sum of its proper divisors (92109783087).

140212343313 is a wasteful number, since it uses less digits than its factorization.

140212343313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8273861 (or 8273858 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 140212343313 its reverse (313343212041), we get a palindrome (453555555354).

The spelling of 140212343313 in words is "one hundred forty billion, two hundred twelve million, three hundred forty-three thousand, three hundred thirteen".