140213403234 has 24 divisors (see below), whose sum is σ = 305322326400. Its totient is φ = 46502936568.

The previous prime is 140213403203. The next prime is 140213403247. The reversal of 140213403234 is 432304312041.

140213403234 is a `hidden beast` number, since 1 + 4 + 0 + 21 + 3 + 403 + 234 = 666.

140213403234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140213403198 and 140213403207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19568362 + ... + 19575525.

It is an arithmetic number, because the mean of its divisors is an integer number (12721763600).

Almost surely, 2^140213403234 is an apocalyptic number.

140213403234 is an abundant number, since it is smaller than the sum of its proper divisors (165108923166).

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

140213403234 is a wasteful number, since it uses less digits than its factorization.

140213403234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39144094 (or 39144091 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 140213403234 its reverse (432304312041), we get a palindrome (572517715275).

The spelling of 140213403234 in words is "one hundred forty billion, two hundred thirteen million, four hundred three thousand, two hundred thirty-four".