331312241100044 has 12 divisors (see below), whose sum is σ = 605004962008944. Its totient is φ = 158453680526064.

The previous prime is 331312241100017. The next prime is 331312241100077. The reversal of 331312241100044 is 440001142213133.

It is a super-2 number, since 2×331312241100044² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800610005887 + ... + 1800610006070.

It is an arithmetic number, because the mean of its divisors is an integer number (50417080167412).

Almost surely, 2^{331312241100044} is an apocalyptic number.

It is an amenable number.

331312241100044 is a deficient number, since it is larger than the sum of its proper divisors (273692720908900).

331312241100044 is a wasteful number, since it uses less digits than its factorization.

331312241100044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601220011984 (or 3601220011982 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 331312241100044 its reverse (440001142213133), we get a palindrome (771313383313177).

The spelling of 331312241100044 in words is "three hundred thirty-one trillion, three hundred twelve billion, two hundred forty-one million, one hundred thousand, forty-four".