334133320420 has 12 divisors (see below), whose sum is σ = 701679972924. Its totient is φ = 133653328160.

The previous prime is 334133320399. The next prime is 334133320459. The reversal of 334133320420 is 24023331433.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 198668101284 + 135465219136 = 445722^2 + 368056^2 .

It is a super-2 number, since 2×334133320420² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8353332991 + ... + 8353333030.

It is an arithmetic number, because the mean of its divisors is an integer number (58473331077).

Almost surely, 2^334133320420 is an apocalyptic number.

It is an amenable number.

334133320420 is an abundant number, since it is smaller than the sum of its proper divisors (367546652504).

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

334133320420 is a wasteful number, since it uses less digits than its factorization.

334133320420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16706666030 (or 16706666028 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 334133320420 its reverse (24023331433), we get a palindrome (358156651853).

The spelling of 334133320420 in words is "three hundred thirty-four billion, one hundred thirty-three million, three hundred twenty thousand, four hundred twenty".