40310330550011 has 4 divisors (see below), whose sum is σ = 40327260552624. Its totient is φ = 40293400547400.

The previous prime is 40310330549999. The next prime is 40310330550013. The reversal of 40310330550011 is 11005503301304.

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 40310330550011 - 2²² = 40310326355707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40310330550013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8464997735 + ... + 8465002496.

It is an arithmetic number, because the mean of its divisors is an integer number (10081815138156).

Almost surely, 2^{40310330550011} is an apocalyptic number.

40310330550011 is a deficient number, since it is larger than the sum of its proper divisors (16930002613).

40310330550011 is a wasteful number, since it uses less digits than its factorization.

40310330550011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16930002612.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 40310330550011 its reverse (11005503301304), we get a palindrome (51315833851315).

The spelling of 40310330550011 in words is "forty trillion, three hundred ten billion, three hundred thirty million, five hundred fifty thousand, eleven".