40140403333 has 6 divisors (see below), whose sum is σ = 42364248774. Its totient is φ = 38027750184.

The previous prime is 40140403319. The next prime is 40140403337. The reversal of 40140403333 is 33330404104.

It can be written as a sum of positive squares in only one way, i.e., 23580059364 + 16560343969 = 153558^2 + 128687^2 .

It is not a de Polignac number, because 40140403333 - 2⁹ = 40140402821 is a prime.

It is a super-2 number, since 2×40140403333² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40140403298 and 40140403307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40140403337) 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 5 ways as a sum of consecutive naturals, for example, 55595766 + ... + 55596487.

It is an arithmetic number, because the mean of its divisors is an integer number (7060708129).

Almost surely, 2^40140403333 is an apocalyptic number.

It is an amenable number.

40140403333 is a deficient number, since it is larger than the sum of its proper divisors (2223845441).

40140403333 is a wasteful number, since it uses less digits than its factorization.

40140403333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111192291 (or 111192272 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 40140403333 its reverse (33330404104), we get a palindrome (73470807437).

The spelling of 40140403333 in words is "forty billion, one hundred forty million, four hundred three thousand, three hundred thirty-three".