4204121334409 has 4 divisors (see below), whose sum is σ = 4339738151680. Its totient is φ = 4068504517140.

The previous prime is 4204121334383. The next prime is 4204121334419. The reversal of 4204121334409 is 9044331214024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4204121334409 - 2¹³ = 4204121326217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4204121334419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67808408589 + ... + 67808408650.

It is an arithmetic number, because the mean of its divisors is an integer number (1084934537920).

Almost surely, 2^{4204121334409} is an apocalyptic number.

It is an amenable number.

4204121334409 is a deficient number, since it is larger than the sum of its proper divisors (135616817271).

4204121334409 is a wasteful number, since it uses less digits than its factorization.

4204121334409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135616817270.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 4204121334409 in words is "four trillion, two hundred four billion, one hundred twenty-one million, three hundred thirty-four thousand, four hundred nine".