311609241228027 has 8 divisors (see below), whose sum is σ = 415514261208640. Its totient is φ = 207721857699720.

The previous prime is 311609241227959. The next prime is 311609241228053. The reversal of 311609241228027 is 720822142906113.

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

It is not a de Polignac number, because 311609241228027 - 2²⁰ = 311609240179451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311609241228097) 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, 4409071849 + ... + 4409142522.

It is an arithmetic number, because the mean of its divisors is an integer number (51939282651080).

Almost surely, 2^{311609241228027} is an apocalyptic number.

311609241228027 is a deficient number, since it is larger than the sum of its proper divisors (103905019980613).

311609241228027 is a wasteful number, since it uses less digits than its factorization.

311609241228027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8818226153.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 311609241228027 in words is "three hundred eleven trillion, six hundred nine billion, two hundred forty-one million, two hundred twenty-eight thousand, twenty-seven".