4330311255556 has 72 divisors (see below), whose sum is σ = 8952821154144. Its totient is φ = 1816705463040.

The previous prime is 4330311255553. The next prime is 4330311255563. The reversal of 4330311255556 is 6555521130334.

It is a super-2 number, since 2×4330311255556² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4330311255553) by changing a digit.

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, 76659235 + ... + 76715701.

It is an arithmetic number, because the mean of its divisors is an integer number (124344738252).

Almost surely, 2^{4330311255556} is an apocalyptic number.

It is an amenable number.

4330311255556 is an abundant number, since it is smaller than the sum of its proper divisors (4622509898588).

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

4330311255556 is a wasteful number, since it uses less digits than its factorization.

4330311255556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66821 (or 66806 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 4330311255556 in words is "four trillion, three hundred thirty billion, three hundred eleven million, two hundred fifty-five thousand, five hundred fifty-six".