4436221055356 has 6 divisors (see below), whose sum is σ = 7763386846880. Its totient is φ = 2218110527676.

The previous prime is 4436221055353. The next prime is 4436221055401. The reversal of 4436221055356 is 6535501226344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4436221055353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554527631916 + ... + 554527631923.

Almost surely, 2^{4436221055356} is an apocalyptic number.

It is an amenable number.

4436221055356 is a deficient number, since it is larger than the sum of its proper divisors (3327165791524).

4436221055356 is a wasteful number, since it uses less digits than its factorization.

4436221055356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109055263843 (or 1109055263841 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 4436221055356 in words is "four trillion, four hundred thirty-six billion, two hundred twenty-one million, fifty-five thousand, three hundred fifty-six".