334542308556 has 72 divisors (see below), whose sum is σ = 824672457840. Its totient is φ = 105538857984.

The previous prime is 334542308543. The next prime is 334542308567. The reversal of 334542308556 is 655803245433.

It is a super-2 number, since 2×334542308556² (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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4332720 + ... + 4409256.

Almost surely, 2^334542308556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334542308556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412336228920).

334542308556 is an abundant number, since it is smaller than the sum of its proper divisors (490130149284).

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

334542308556 is a wasteful number, since it uses less digits than its factorization.

334542308556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77591 (or 77570 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 334542308556 in words is "three hundred thirty-four billion, five hundred forty-two million, three hundred eight thousand, five hundred fifty-six".