40322034343 has 2 divisors, whose sum is σ = 40322034344. Its totient is φ = 40322034342.

The previous prime is 40322034323. The next prime is 40322034407. The reversal of 40322034343 is 34343022304.

40322034343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40322034343 - 2²¹ = 40319937191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40322034323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20161017171 + 20161017172.

It is an arithmetic number, because the mean of its divisors is an integer number (20161017172).

Almost surely, 2^40322034343 is an apocalyptic number.

40322034343 is a deficient number, since it is larger than the sum of its proper divisors (1).

40322034343 is an equidigital number, since it uses as much as digits as its factorization.

40322034343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 40322034343 its reverse (34343022304), we get a palindrome (74665056647).

The spelling of 40322034343 in words is "forty billion, three hundred twenty-two million, thirty-four thousand, three hundred forty-three".