4121046161296 has 45 divisors (see below), whose sum is σ = 8427198495963. Its totient is φ = 1952001416160.

The previous prime is 4121046161291. The next prime is 4121046161339. The reversal of 4121046161296 is 6921616401214.

The square root of 4121046161296 is 2030036.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4121046161291) 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 8 ways as a sum of consecutive naturals, for example, 154269381 + ... + 154296091.

Almost surely, 2^{4121046161296} is an apocalyptic number.

4121046161296 is the 2030036-th square number.

It is an amenable number.

4121046161296 is an abundant number, since it is smaller than the sum of its proper divisors (4306152334667).

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

4121046161296 is an frugal number, since it uses more digits than its factorization.

4121046161296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53468 (or 26732 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 4121046161296 in words is "four trillion, one hundred twenty-one billion, forty-six million, one hundred sixty-one thousand, two hundred ninety-six".