40122352063 has 2 divisors, whose sum is σ = 40122352064. Its totient is φ = 40122352062.

The previous prime is 40122352033. The next prime is 40122352157. The reversal of 40122352063 is 36025322104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40122352063 - 2⁵ = 40122352031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40122352013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20061176031 + 20061176032.

It is an arithmetic number, because the mean of its divisors is an integer number (20061176032).

Almost surely, 2^40122352063 is an apocalyptic number.

40122352063 is a deficient number, since it is larger than the sum of its proper divisors (1).

40122352063 is an equidigital number, since it uses as much as digits as its factorization.

40122352063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 40122352063 its reverse (36025322104), we get a palindrome (76147674167).

The spelling of 40122352063 in words is "forty billion, one hundred twenty-two million, three hundred fifty-two thousand, sixty-three".