40410420213 has 4 divisors (see below), whose sum is σ = 53880560288. Its totient is φ = 26940280140.

The previous prime is 40410420209. The next prime is 40410420221. The reversal of 40410420213 is 31202401404.

40410420213 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 40410420213 - 2² = 40410420209 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 40410420213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40410420293) 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, 6735070033 + ... + 6735070038.

It is an arithmetic number, because the mean of its divisors is an integer number (13470140072).

Almost surely, 2^40410420213 is an apocalyptic number.

It is an amenable number.

40410420213 is a deficient number, since it is larger than the sum of its proper divisors (13470140075).

40410420213 is a wasteful number, since it uses less digits than its factorization.

40410420213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13470140074.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40410420213 its reverse (31202401404), we get a palindrome (71612821617).

The spelling of 40410420213 in words is "forty billion, four hundred ten million, four hundred twenty thousand, two hundred thirteen".