40618410833 has 48 divisors (see below), whose sum is σ = 54856523904. Its totient is φ = 29045399040.

The previous prime is 40618410797. The next prime is 40618410841. The reversal of 40618410833 is 33801481604.

It is not a de Polignac number, because 40618410833 - 2²² = 40614216529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40618410433) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 117055766 + ... + 117056112.

It is an arithmetic number, because the mean of its divisors is an integer number (1142844248).

Almost surely, 2^40618410833 is an apocalyptic number.

It is an amenable number.

40618410833 is a deficient number, since it is larger than the sum of its proper divisors (14238113071).

40618410833 is a wasteful number, since it uses less digits than its factorization.

40618410833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 40618410833 in words is "forty billion, six hundred eighteen million, four hundred ten thousand, eight hundred thirty-three".