40576315811 has 8 divisors (see below), whose sum is σ = 42781148880. Its totient is φ = 38378406528.

The previous prime is 40576315807. The next prime is 40576315823. The reversal of 40576315811 is 11851367504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40576315811 - 2² = 40576315807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40576315831) 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 7 ways as a sum of consecutive naturals, for example, 1718906 + ... + 1742351.

It is an arithmetic number, because the mean of its divisors is an integer number (5347643610).

Almost surely, 2^40576315811 is an apocalyptic number.

40576315811 is a deficient number, since it is larger than the sum of its proper divisors (2204833069).

40576315811 is a wasteful number, since it uses less digits than its factorization.

40576315811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3461893.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 40576315811 in words is "forty billion, five hundred seventy-six million, three hundred fifteen thousand, eight hundred eleven".