311114858148 has 24 divisors (see below), whose sum is σ = 806594076960. Its totient is φ = 103704952680.

The previous prime is 311114858147. The next prime is 311114858167. The reversal of 311114858148 is 841858411113.

It is a happy number.

311114858148 is a `hidden beast` number, since 3 + 1 + 11 + 14 + 8 + 581 + 48 = 666.

It is not an unprimeable number, because it can be changed into a prime (311114858141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440346458 + ... + 1440346673.

It is an arithmetic number, because the mean of its divisors is an integer number (33608086540).

Almost surely, 2^311114858148 is an apocalyptic number.

It is an amenable number.

311114858148 is an abundant number, since it is smaller than the sum of its proper divisors (495479218812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

311114858148 is a wasteful number, since it uses less digits than its factorization.

311114858148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880693144 (or 2880693136 counting only the distinct ones).

The product of its digits is 122880, while the sum is 45.

The spelling of 311114858148 in words is "three hundred eleven billion, one hundred fourteen million, eight hundred fifty-eight thousand, one hundred forty-eight".