140322033 has 6 divisors (see below), whose sum is σ = 202687394. Its totient is φ = 93548016.

The previous prime is 140322023. The next prime is 140322067. The reversal of 140322033 is 330223041.

It can be written as a sum of positive squares in only one way, i.e., 93083904 + 47238129 = 9648^2 + 6873^2 .

It is a de Polignac number, because none of the positive numbers 2^k-140322033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140321997 and 140322015.

It is not an unprimeable number, because it can be changed into a prime (140322023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7795660 + ... + 7795677.

Almost surely, 2^140322033 is an apocalyptic number.

It is an amenable number.

140322033 is a deficient number, since it is larger than the sum of its proper divisors (62365361).

140322033 is a wasteful number, since it uses less digits than its factorization.

140322033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15591343 (or 15591340 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 140322033 is about 11845.7601275731. The cubic root of 140322033 is about 519.6472373214.

Adding to 140322033 its reverse (330223041), we get a palindrome (470545074).

It can be divided in two parts, 1403 and 22033, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 140322033 in words is "one hundred forty million, three hundred twenty-two thousand, thirty-three".