40332344133 has 8 divisors (see below), whose sum is σ = 53777653600. Its totient is φ = 26887632048.

The previous prime is 40332344099. The next prime is 40332344147. The reversal of 40332344133 is 33144323304.

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

It is not a de Polignac number, because 40332344133 - 2¹³ = 40332335941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40332344133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40332344153) 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, 43923 + ... + 287391.

It is an arithmetic number, because the mean of its divisors is an integer number (6722206700).

Almost surely, 2^40332344133 is an apocalyptic number.

It is an amenable number.

40332344133 is a deficient number, since it is larger than the sum of its proper divisors (13445309467).

40332344133 is a wasteful number, since it uses less digits than its factorization.

40332344133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298691.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 40332344133 its reverse (33144323304), we get a palindrome (73476667437).

The spelling of 40332344133 in words is "forty billion, three hundred thirty-two million, three hundred forty-four thousand, one hundred thirty-three".