140334033 has 8 divisors (see below), whose sum is σ = 213842368. Its totient is φ = 80190864.

The previous prime is 140334013. The next prime is 140334049. The reversal of 140334033 is 330433041.

140334033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 140334033 - 2¹³ = 140325841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6682573 = 140334033 / (1 + 4 + 0 + 3 + 3 + 4 + 0 + 3 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140334013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3341266 + ... + 3341307.

It is an arithmetic number, because the mean of its divisors is an integer number (26730296).

Almost surely, 2^140334033 is an apocalyptic number.

It is an amenable number.

140334033 is a deficient number, since it is larger than the sum of its proper divisors (73508335).

140334033 is an equidigital number, since it uses as much as digits as its factorization.

140334033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6682583.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 140334033 is about 11846.2666270855. The cubic root of 140334033 is about 519.6620498898.

Adding to 140334033 its reverse (330433041), we get a palindrome (470767074).

The spelling of 140334033 in words is "one hundred forty million, three hundred thirty-four thousand, thirty-three".