40240330011 has 32 divisors (see below), whose sum is σ = 68834196480. Its totient is φ = 22757407488.

The previous prime is 40240329989. The next prime is 40240330049. The reversal of 40240330011 is 11003304204.

40240330011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40240330011 - 2⁵ = 40240329979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40240330061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1079151 + ... + 1115816.

It is an arithmetic number, because the mean of its divisors is an integer number (2151068640).

Almost surely, 2^40240330011 is an apocalyptic number.

40240330011 is a deficient number, since it is larger than the sum of its proper divisors (28593866469).

40240330011 is a wasteful number, since it uses less digits than its factorization.

40240330011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195080 (or 2195074 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 40240330011 its reverse (11003304204), we get a palindrome (51243634215).

The spelling of 40240330011 in words is "forty billion, two hundred forty million, three hundred thirty thousand, eleven".