40622060429 has 2 divisors, whose sum is σ = 40622060430. Its totient is φ = 40622060428.

The previous prime is 40622060419. The next prime is 40622060447. The reversal of 40622060429 is 92406022604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39234497929 + 1387562500 = 198077^2 + 37250^2 .

It is a cyclic number.

It is not a de Polignac number, because 40622060429 - 2¹² = 40622056333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40622060419) 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, 20311030214 + 20311030215.

It is an arithmetic number, because the mean of its divisors is an integer number (20311030215).

Almost surely, 2^40622060429 is an apocalyptic number.

It is an amenable number.

40622060429 is a deficient number, since it is larger than the sum of its proper divisors (1).

40622060429 is an equidigital number, since it uses as much as digits as its factorization.

40622060429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 40622060429 in words is "forty billion, six hundred twenty-two million, sixty thousand, four hundred twenty-nine".