443223042102 has 64 divisors (see below), whose sum is σ = 990033408000. Its totient is φ = 146977930944.

The previous prime is 443223042091. The next prime is 443223042113. The reversal of 443223042102 is 201240322344.

443223042102 is a `hidden beast` number, since 4 + 4 + 3 + 2 + 230 + 421 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (443223042091) and next prime (443223042113).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 18761674 + ... + 18785282.

It is an arithmetic number, because the mean of its divisors is an integer number (15469272000).

Almost surely, 2^443223042102 is an apocalyptic number.

443223042102 is an abundant number, since it is smaller than the sum of its proper divisors (546810365898).

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

443223042102 is a wasteful number, since it uses less digits than its factorization.

443223042102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25402 (or 25396 counting only the distinct ones).

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

Adding to 443223042102 its reverse (201240322344), we get a palindrome (644463364446).

The spelling of 443223042102 in words is "four hundred forty-three billion, two hundred twenty-three million, forty-two thousand, one hundred two".