330040044200421 has 6 divisors (see below), whose sum is σ = 476724508289510. Its totient is φ = 220026696133608.

The previous prime is 330040044200263. The next prime is 330040044200509. The reversal of 330040044200421 is 124002440040033.

It is a happy number.

330040044200421 is a `hidden beast` number, since 3 + 30 + 0 + 4 + 0 + 0 + 4 + 4 + 200 + 421 = 666.

It can be written as a sum of positive squares in only one way, i.e., 260034007824900 + 70006036375521 = 16125570^2 + 8366961^2 .

It is not a de Polignac number, because 330040044200421 - 2¹⁵ = 330040044167653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330040044200021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18335558011126 + ... + 18335558011143.

Almost surely, 2^{330040044200421} is an apocalyptic number.

It is an amenable number.

330040044200421 is a deficient number, since it is larger than the sum of its proper divisors (146684464089089).

330040044200421 is a wasteful number, since it uses less digits than its factorization.

330040044200421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36671116022275 (or 36671116022272 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 330040044200421 its reverse (124002440040033), we get a palindrome (454042484240454).

The spelling of 330040044200421 in words is "three hundred thirty trillion, forty billion, forty-four million, two hundred thousand, four hundred twenty-one".