40330012213 has 2 divisors, whose sum is σ = 40330012214. Its totient is φ = 40330012212.

The previous prime is 40330012183. The next prime is 40330012243. The reversal of 40330012213 is 31221003304.

It is a balanced prime because it is at equal distance from previous prime (40330012183) and next prime (40330012243).

It can be written as a sum of positive squares in only one way, i.e., 33888023569 + 6441988644 = 184087^2 + 80262^2 .

It is a cyclic number.

It is not a de Polignac number, because 40330012213 - 2¹³ = 40330004021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40330012243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20165006106 + 20165006107.

It is an arithmetic number, because the mean of its divisors is an integer number (20165006107).

Almost surely, 2^40330012213 is an apocalyptic number.

It is an amenable number.

40330012213 is a deficient number, since it is larger than the sum of its proper divisors (1).

40330012213 is an equidigital number, since it uses as much as digits as its factorization.

40330012213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 40330012213 its reverse (31221003304), we get a palindrome (71551015517).

The spelling of 40330012213 in words is "forty billion, three hundred thirty million, twelve thousand, two hundred thirteen".