4353436347121 has 9 divisors (see below), whose sum is σ = 4457125390329. Its totient is φ = 4252106008836.

The previous prime is 4353436347047. The next prime is 4353436347179. The reversal of 4353436347121 is 1217436343534.

The square root of 4353436347121 is 2086489.

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

It is a de Polignac number, because none of the positive numbers 2^k-4353436347121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4353436357121) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 89694766 + ... + 89743288.

It is an arithmetic number, because the mean of its divisors is an integer number (495236154481).

Almost surely, 2^{4353436347121} is an apocalyptic number.

4353436347121 is the 2086489-th square number.

4353436347121 is the 1043245-th centered octagonal number.

It is an amenable number.

4353436347121 is a deficient number, since it is larger than the sum of its proper divisors (103689043208).

4353436347121 is an frugal number, since it uses more digits than its factorization.

4353436347121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97132 (or 48566 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 46.

The spelling of 4353436347121 in words is "four trillion, three hundred fifty-three billion, four hundred thirty-six million, three hundred forty-seven thousand, one hundred twenty-one".