40433422421306 has 64 divisors (see below), whose sum is σ = 66693600439200. Its totient is φ = 18306815754240.

The previous prime is 40433422421303. The next prime is 40433422421389. The reversal of 40433422421306 is 60312422433404.

40433422421306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 7198301191225 + 33235121230081 = 2682965^2 + 5764991^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40433422421306.

It is not an unprimeable number, because it can be changed into a prime (40433422421303) 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 in 31 ways as a sum of consecutive naturals, for example, 1012410170 + ... + 1012450106.

Almost surely, 2^{40433422421306} is an apocalyptic number.

40433422421306 is a deficient number, since it is larger than the sum of its proper divisors (26260178017894).

40433422421306 is a wasteful number, since it uses less digits than its factorization.

40433422421306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50019.

The product of its (nonzero) digits is 331776, while the sum is 38.

The spelling of 40433422421306 in words is "forty trillion, four hundred thirty-three billion, four hundred twenty-two million, four hundred twenty-one thousand, three hundred six".