40005322435 has 16 divisors (see below), whose sum is σ = 53946978624. Its totient is φ = 28257939072.

The previous prime is 40005322417. The next prime is 40005322451. The reversal of 40005322435 is 53422350004.

It is a cyclic number.

It is not a de Polignac number, because 40005322435 - 2⁷ = 40005322307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13378212 + ... + 13381201.

It is an arithmetic number, because the mean of its divisors is an integer number (3371686164).

Almost surely, 2^40005322435 is an apocalyptic number.

40005322435 is a deficient number, since it is larger than the sum of its proper divisors (13941656189).

40005322435 is a wasteful number, since it uses less digits than its factorization.

40005322435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26759454.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 40005322435 its reverse (53422350004), we get a palindrome (93427672439).

The spelling of 40005322435 in words is "forty billion, five million, three hundred twenty-two thousand, four hundred thirty-five".