140043333333 has 4 divisors (see below), whose sum is σ = 186724444448. Its totient is φ = 93362222220.

The previous prime is 140043333319. The next prime is 140043333343. The reversal of 140043333333 is 333333340041.

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 140043333333 - 2⁵ = 140043333301 is a prime.

It is a super-2 number, since 2×140043333333² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

140043333333 is a modest number, since divided by 333333 gives 140043 as remainder.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140043333333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140043333343) 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, 23340555553 + ... + 23340555558.

It is an arithmetic number, because the mean of its divisors is an integer number (46681111112).

Almost surely, 2^140043333333 is an apocalyptic number.

It is an amenable number.

140043333333 is a deficient number, since it is larger than the sum of its proper divisors (46681111115).

140043333333 is an equidigital number, since it uses as much as digits as its factorization.

140043333333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46681111114.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 140043333333 its reverse (333333340041), we get a palindrome (473376673374).

The spelling of 140043333333 in words is "one hundred forty billion, forty-three million, three hundred thirty-three thousand, three hundred thirty-three".