140213114 has 8 divisors (see below), whose sum is σ = 210404628. Its totient is φ = 70078240.

The previous prime is 140213107. The next prime is 140213119. The reversal of 140213114 is 411312041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 119355625 + 20857489 = 10925^2 + 4567^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140213092 and 140213101.

It is not an unprimeable number, because it can be changed into a prime (140213119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7307 + ... + 18270.

Almost surely, 2^140213114 is an apocalyptic number.

140213114 is a deficient number, since it is larger than the sum of its proper divisors (70191514).

140213114 is a wasteful number, since it uses less digits than its factorization.

140213114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28320.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 140213114 is about 11841.1618517779. The cubic root of 140213114 is about 519.5127511759.

Adding to 140213114 its reverse (411312041), we get a palindrome (551525155).

The spelling of 140213114 in words is "one hundred forty million, two hundred thirteen thousand, one hundred fourteen".