351127313228 has 24 divisors (see below), whose sum is σ = 620303479488. Its totient is φ = 173899717376.

The previous prime is 351127313227. The next prime is 351127313239. The reversal of 351127313228 is 822313721153.

It is a junction number, because it is equal to n+sod(n) for n = 351127313191 and 351127313200.

It is not an unprimeable number, because it can be changed into a prime (351127313227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470150 + ... + 960882.

It is an arithmetic number, because the mean of its divisors is an integer number (25845978312).

Almost surely, 2^351127313228 is an apocalyptic number.

It is an amenable number.

351127313228 is a deficient number, since it is larger than the sum of its proper divisors (269176166260).

351127313228 is a wasteful number, since it uses less digits than its factorization.

351127313228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492433 (or 492431 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The spelling of 351127313228 in words is "three hundred fifty-one billion, one hundred twenty-seven million, three hundred thirteen thousand, two hundred twenty-eight".