40244105235 has 16 divisors (see below), whose sum is σ = 64610338464. Its totient is φ = 21390266112.

The previous prime is 40244105221. The next prime is 40244105269. The reversal of 40244105235 is 53250144204.

It is not a de Polignac number, because 40244105235 - 2¹³ = 40244097043 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4574002 + ... + 4582791.

It is an arithmetic number, because the mean of its divisors is an integer number (4038146154).

Almost surely, 2^40244105235 is an apocalyptic number.

40244105235 is a deficient number, since it is larger than the sum of its proper divisors (24366233229).

40244105235 is a wasteful number, since it uses less digits than its factorization.

40244105235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9157094.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 40244105235 its reverse (53250144204), we get a palindrome (93494249439).

The spelling of 40244105235 in words is "forty billion, two hundred forty-four million, one hundred five thousand, two hundred thirty-five".