40322204211437 has 2 divisors, whose sum is σ = 40322204211438. Its totient is φ = 40322204211436.

The previous prime is 40322204211389. The next prime is 40322204211463. The reversal of 40322204211437 is 73411240222304.

It is a happy number.

40322204211437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38888930737801 + 1433273473636 = 6236099^2 + 1197194^2 .

It is a cyclic number.

It is not a de Polignac number, because 40322204211437 - 2²⁰ = 40322203162861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40322204211397 and 40322204211406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40322204213437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20161102105718 + 20161102105719.

It is an arithmetic number, because the mean of its divisors is an integer number (20161102105719).

Almost surely, 2^{40322204211437} is an apocalyptic number.

It is an amenable number.

40322204211437 is a deficient number, since it is larger than the sum of its proper divisors (1).

40322204211437 is an equidigital number, since it uses as much as digits as its factorization.

40322204211437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 40322204211437 in words is "forty trillion, three hundred twenty-two billion, two hundred four million, two hundred eleven thousand, four hundred thirty-seven".