4346228427121 has 27 divisors (see below), whose sum is σ = 5371018484619. Its totient is φ = 3506000947008.

The previous prime is 4346228427109. The next prime is 4346228427161. The reversal of 4346228427121 is 1217248226434.

The square root of 4346228427121 is 2084761.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3383741855025 + 962486572096 = 1839495^2 + 981064^2 .

It is not a de Polignac number, because 4346228427121 - 2¹³ = 4346228418929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4346228427161) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 248077800 + ... + 248095318.

Almost surely, 2^{4346228427121} is an apocalyptic number.

4346228427121 is the 2084761-st square number.

4346228427121 is the 1042381-st centered octagonal number.

It is an amenable number.

4346228427121 is a deficient number, since it is larger than the sum of its proper divisors (1024790057498).

4346228427121 is an frugal number, since it uses more digits than its factorization.

4346228427121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35086 (or 17543 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 46.

The spelling of 4346228427121 in words is "four trillion, three hundred forty-six billion, two hundred twenty-eight million, four hundred twenty-seven thousand, one hundred twenty-one".