4040121333 has 8 divisors (see below), whose sum is σ = 5429244928. Its totient is φ = 2672205984.

The previous prime is 4040121331. The next prime is 4040121343. The reversal of 4040121333 is 3331210404.

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

It is not a de Polignac number, because 4040121333 - 2¹ = 4040121331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040121331) 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, 5301616 + ... + 5302377.

It is an arithmetic number, because the mean of its divisors is an integer number (678655616).

Almost surely, 2^4040121333 is an apocalyptic number.

It is an amenable number.

4040121333 is a deficient number, since it is larger than the sum of its proper divisors (1389123595).

4040121333 is a wasteful number, since it uses less digits than its factorization.

4040121333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10604123.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 4040121333 is about 63561.9487822707. The cubic root of 4040121333 is about 1592.6907924241.

Adding to 4040121333 its reverse (3331210404), we get a palindrome (7371331737).

The spelling of 4040121333 in words is "four billion, forty million, one hundred twenty-one thousand, three hundred thirty-three".