40791436011 has 12 divisors (see below), whose sum is σ = 58923888192. Its totient is φ = 27192940656.

The previous prime is 40791435953. The next prime is 40791436039. The reversal of 40791436011 is 11063419704.

40791436011 is a `hidden beast` number, since 4 + 0 + 7 + 9 + 1 + 43 + 601 + 1 = 666.

It is not a de Polignac number, because 40791436011 - 2¹³ = 40791427819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40791431011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99985 + ... + 302621.

It is an arithmetic number, because the mean of its divisors is an integer number (4910324016).

Almost surely, 2^40791436011 is an apocalyptic number.

40791436011 is a deficient number, since it is larger than the sum of its proper divisors (18132452181).

40791436011 is a wasteful number, since it uses less digits than its factorization.

40791436011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225010 (or 225007 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 40791436011 in words is "forty billion, seven hundred ninety-one million, four hundred thirty-six thousand, eleven".