42333320130209 has 4 divisors (see below), whose sum is σ = 44823515432004. Its totient is φ = 39843124828416.

The previous prime is 42333320130193. The next prime is 42333320130293. The reversal of 42333320130209 is 90203102333324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37204327216225 + 5128992913984 = 6099535^2 + 2264728^2 .

It is a cyclic number.

It is not a de Polignac number, because 42333320130209 - 2⁴ = 42333320130193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42333320138209) 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, 1245097650872 + ... + 1245097650905.

It is an arithmetic number, because the mean of its divisors is an integer number (11205878858001).

Almost surely, 2^{42333320130209} is an apocalyptic number.

It is an amenable number.

42333320130209 is a deficient number, since it is larger than the sum of its proper divisors (2490195301795).

42333320130209 is a wasteful number, since it uses less digits than its factorization.

42333320130209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490195301794.

The product of its (nonzero) digits is 69984, while the sum is 35.

The spelling of 42333320130209 in words is "forty-two trillion, three hundred thirty-three billion, three hundred twenty million, one hundred thirty thousand, two hundred nine".