40735276808 has 8 divisors (see below), whose sum is σ = 76378644030. Its totient is φ = 20367638400.

The previous prime is 40735276787. The next prime is 40735276811. The reversal of 40735276808 is 80867253704.

It can be written as a sum of positive squares in only one way, i.e., 35493806404 + 5241470404 = 188398^2 + 72398^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 2545954793 + ... + 2545954808.

Almost surely, 2^40735276808 is an apocalyptic number.

It is an amenable number.

40735276808 is a deficient number, since it is larger than the sum of its proper divisors (35643367222).

40735276808 is a wasteful number, since it uses less digits than its factorization.

40735276808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091909607 (or 5091909603 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 40735276808 in words is "forty billion, seven hundred thirty-five million, two hundred seventy-six thousand, eight hundred eight".