140114233 has 4 divisors (see below), whose sum is σ = 160130560. Its totient is φ = 120097908.

The previous prime is 140114231. The next prime is 140114239. The reversal of 140114233 is 332411041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 140114233 - 2¹ = 140114231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140114233.

It is not an unprimeable number, because it can be changed into a prime (140114231) 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, 10008153 + ... + 10008166.

It is an arithmetic number, because the mean of its divisors is an integer number (40032640).

Almost surely, 2^140114233 is an apocalyptic number.

It is an amenable number.

140114233 is a deficient number, since it is larger than the sum of its proper divisors (20016327).

140114233 is an equidigital number, since it uses as much as digits as its factorization.

140114233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20016326.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 140114233 is about 11836.9858072062. The cubic root of 140114233 is about 519.3905989765.

Adding to 140114233 its reverse (332411041), we get a palindrome (472525274).

The spelling of 140114233 in words is "one hundred forty million, one hundred fourteen thousand, two hundred thirty-three".