40513413333 has 4 divisors (see below), whose sum is σ = 54017884448. Its totient is φ = 27008942220.

The previous prime is 40513413323. The next prime is 40513413341. The reversal of 40513413333 is 33331431504.

40513413333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 40513413333 - 2¹⁷ = 40513282261 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 40513413333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40513413323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6752235553 + ... + 6752235558.

It is an arithmetic number, because the mean of its divisors is an integer number (13504471112).

Almost surely, 2^40513413333 is an apocalyptic number.

It is an amenable number.

40513413333 is a deficient number, since it is larger than the sum of its proper divisors (13504471115).

40513413333 is a wasteful number, since it uses less digits than its factorization.

40513413333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13504471114.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 40513413333 its reverse (33331431504), we get a palindrome (73844844837).

The spelling of 40513413333 in words is "forty billion, five hundred thirteen million, four hundred thirteen thousand, three hundred thirty-three".