311440103324241 has 8 divisors (see below), whose sum is σ = 415253701302624. Its totient is φ = 207626620447680.

The previous prime is 311440103324167. The next prime is 311440103324243. The reversal of 311440103324241 is 142423301044113.

It is a happy number.

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

It is not a de Polignac number, because 311440103324241 - 2¹⁴ = 311440103307857 is a prime.

It is a super-2 number, since 2×311440103324241² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (311440103324243) 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, 22250611 + ... + 33436056.

It is an arithmetic number, because the mean of its divisors is an integer number (51906712662828).

Almost surely, 2^{311440103324241} is an apocalyptic number.

It is an amenable number.

311440103324241 is a deficient number, since it is larger than the sum of its proper divisors (103813597978383).

311440103324241 is a wasteful number, since it uses less digits than its factorization.

311440103324241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57550911.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 311440103324241 its reverse (142423301044113), we get a palindrome (453863404368354).

The spelling of 311440103324241 in words is "three hundred eleven trillion, four hundred forty billion, one hundred three million, three hundred twenty-four thousand, two hundred forty-one".