40004304213 has 8 divisors (see below), whose sum is σ = 53345465568. Its totient is φ = 26666339504.

The previous prime is 40004304211. The next prime is 40004304247. The reversal of 40004304213 is 31240340004.

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

It is a cyclic number.

It is not a de Polignac number, because 40004304213 - 2¹ = 40004304211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40004304213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40004304211) 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 7 ways as a sum of consecutive naturals, for example, 769806 + ... + 820127.

It is an arithmetic number, because the mean of its divisors is an integer number (6668183196).

Almost surely, 2^40004304213 is an apocalyptic number.

It is an amenable number.

40004304213 is a deficient number, since it is larger than the sum of its proper divisors (13341161355).

40004304213 is a wasteful number, since it uses less digits than its factorization.

40004304213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598323.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 40004304213 its reverse (31240340004), we get a palindrome (71244644217).

The spelling of 40004304213 in words is "forty billion, four million, three hundred four thousand, two hundred thirteen".