40332441011 has 4 divisors (see below), whose sum is σ = 40333020000. Its totient is φ = 40331862024.

The previous prime is 40332440989. The next prime is 40332441073. The reversal of 40332441011 is 11014423304.

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 40332441011 - 2¹⁸ = 40332178867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40332461011) 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, 168011 + ... + 329988.

It is an arithmetic number, because the mean of its divisors is an integer number (10083255000).

Almost surely, 2^40332441011 is an apocalyptic number.

40332441011 is a deficient number, since it is larger than the sum of its proper divisors (578989).

40332441011 is an equidigital number, since it uses as much as digits as its factorization.

40332441011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578988.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 40332441011 its reverse (11014423304), we get a palindrome (51346864315).

The spelling of 40332441011 in words is "forty billion, three hundred thirty-two million, four hundred forty-one thousand, eleven".