40834716855 has 16 divisors (see below), whose sum is σ = 66442930560. Its totient is φ = 21409387808.

The previous prime is 40834716841. The next prime is 40834716863. The reversal of 40834716855 is 55861743804.

It is a cyclic number.

It is not a de Polignac number, because 40834716855 - 2⁸ = 40834716599 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 40834716798 and 40834716807.

It is a congruent number.

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, 23069577 + ... + 23071346.

It is an arithmetic number, because the mean of its divisors is an integer number (4152683160).

Almost surely, 2^40834716855 is an apocalyptic number.

40834716855 is a deficient number, since it is larger than the sum of its proper divisors (25608213705).

40834716855 is a wasteful number, since it uses less digits than its factorization.

40834716855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46140990.

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 40834716855 in words is "forty billion, eight hundred thirty-four million, seven hundred sixteen thousand, eight hundred fifty-five".