311440041199999 has 8 divisors (see below), whose sum is σ = 311529023124192. Its totient is φ = 311351071686240.

The previous prime is 311440041199907. The next prime is 311440041200003. The reversal of 311440041199999 is 999991140044113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 311440041199999 - 2¹¹ = 311440041197951 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 311440041199999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311440041199499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47211057 + ... + 53401909.

It is an arithmetic number, because the mean of its divisors is an integer number (38941127890524).

Almost surely, 2^{311440041199999} is an apocalyptic number.

311440041199999 is a deficient number, since it is larger than the sum of its proper divisors (88981924193).

311440041199999 is an equidigital number, since it uses as much as digits as its factorization.

311440041199999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6205217.

The product of its (nonzero) digits is 11337408, while the sum is 64.

The spelling of 311440041199999 in words is "three hundred eleven trillion, four hundred forty billion, forty-one million, one hundred ninety-nine thousand, nine hundred ninety-nine".