40535885636011 has 4 divisors (see below), whose sum is σ = 40914725688792. Its totient is φ = 40157045583232.

The previous prime is 40535885636009. The next prime is 40535885636021. The reversal of 40535885636011 is 11063658853504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40535885636011 - 2¹ = 40535885636009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40535885636021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189420026230 + ... + 189420026443.

It is an arithmetic number, because the mean of its divisors is an integer number (10228681422198).

Almost surely, 2^{40535885636011} is an apocalyptic number.

40535885636011 is a deficient number, since it is larger than the sum of its proper divisors (378840052781).

40535885636011 is a wasteful number, since it uses less digits than its factorization.

40535885636011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378840052780.

The product of its (nonzero) digits is 10368000, while the sum is 55.

The spelling of 40535885636011 in words is "forty trillion, five hundred thirty-five billion, eight hundred eighty-five million, six hundred thirty-six thousand, eleven".