40541100571 has 16 divisors (see below), whose sum is σ = 41686848000. Its totient is φ = 39403123200.

The previous prime is 40541100563. The next prime is 40541100619. The reversal of 40541100571 is 17500114504.

It is a cyclic number.

It is not a de Polignac number, because 40541100571 - 2³ = 40541100563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40541100521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18105670 + ... + 18107908.

It is an arithmetic number, because the mean of its divisors is an integer number (2605428000).

Almost surely, 2^40541100571 is an apocalyptic number.

40541100571 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

40541100571 is a deficient number, since it is larger than the sum of its proper divisors (1145747429).

40541100571 is a wasteful number, since it uses less digits than its factorization.

40541100571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750.

The product of its (nonzero) digits is 2800, while the sum is 28.

The spelling of 40541100571 in words is "forty billion, five hundred forty-one million, one hundred thousand, five hundred seventy-one".