40312212313411 has 4 divisors (see below), whose sum is σ = 41295437004024. Its totient is φ = 39328987622800.

The previous prime is 40312212313397. The next prime is 40312212313421. The reversal of 40312212313411 is 11431321221304.

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 40312212313411 - 2⁵ = 40312212313379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40312212313411.

It is not an unprimeable number, because it can be changed into a prime (40312212313421) 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, 491612345245 + ... + 491612345326.

It is an arithmetic number, because the mean of its divisors is an integer number (10323859251006).

Almost surely, 2^{40312212313411} is an apocalyptic number.

40312212313411 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

40312212313411 is a deficient number, since it is larger than the sum of its proper divisors (983224690613).

40312212313411 is an equidigital number, since it uses as much as digits as its factorization.

40312212313411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983224690612.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 40312212313411 its reverse (11431321221304), we get a palindrome (51743533534715).

The spelling of 40312212313411 in words is "forty trillion, three hundred twelve billion, two hundred twelve million, three hundred thirteen thousand, four hundred eleven".