40311014113111 has 4 divisors (see below), whose sum is σ = 46069730414992. Its totient is φ = 34552297811232.

The previous prime is 40311014113109. The next prime is 40311014113127. The reversal of 40311014113111 is 11131141011304.

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 40311014113111 - 2¹ = 40311014113109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40311014113141) 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, 2879358150930 + ... + 2879358150943.

It is an arithmetic number, because the mean of its divisors is an integer number (11517432603748).

Almost surely, 2^{40311014113111} is an apocalyptic number.

40311014113111 is a deficient number, since it is larger than the sum of its proper divisors (5758716301881).

40311014113111 is an equidigital number, since it uses as much as digits as its factorization.

40311014113111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758716301880.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 40311014113111 its reverse (11131141011304), we get a palindrome (51442155124415).

The spelling of 40311014113111 in words is "forty trillion, three hundred eleven billion, fourteen million, one hundred thirteen thousand, one hundred eleven".