40340202213 has 16 divisors (see below), whose sum is σ = 54087264000. Its totient is φ = 26743677120.

The previous prime is 40340202179. The next prime is 40340202229. The reversal of 40340202213 is 31220204304.

40340202213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40340202213 - 2³² = 36045234917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40340202213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40340202233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390388 + ... + 482786.

It is an arithmetic number, because the mean of its divisors is an integer number (3380454000).

Almost surely, 2^40340202213 is an apocalyptic number.

It is an amenable number.

40340202213 is a deficient number, since it is larger than the sum of its proper divisors (13747061787).

40340202213 is a wasteful number, since it uses less digits than its factorization.

40340202213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93212.

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

Adding to 40340202213 its reverse (31220204304), we get a palindrome (71560406517).

The spelling of 40340202213 in words is "forty billion, three hundred forty million, two hundred two thousand, two hundred thirteen".