40851914005 has 32 divisors (see below), whose sum is σ = 60035883264. Its totient is φ = 26047251456.

The previous prime is 40851913951. The next prime is 40851914017. The reversal of 40851914005 is 50041915804.

It is a cyclic number.

It is not a de Polignac number, because 40851914005 - 2⁹ = 40851913493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364222 + ... + 462991.

It is an arithmetic number, because the mean of its divisors is an integer number (1876121352).

Almost surely, 2^40851914005 is an apocalyptic number.

It is an amenable number.

40851914005 is a deficient number, since it is larger than the sum of its proper divisors (19183969259).

40851914005 is a wasteful number, since it uses less digits than its factorization.

40851914005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827325.

The product of its (nonzero) digits is 28800, while the sum is 37.

The spelling of 40851914005 in words is "forty billion, eight hundred fifty-one million, nine hundred fourteen thousand, five".