4445226378196 has 24 divisors (see below), whose sum is σ = 7783232708160. Its totient is φ = 2221445799552.

The previous prime is 4445226378193. The next prime is 4445226378233. The reversal of 4445226378196 is 6918736225444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4445226378193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142354641 + ... + 142385863.

It is an arithmetic number, because the mean of its divisors is an integer number (324301362840).

Almost surely, 2^{4445226378196} is an apocalyptic number.

It is an amenable number.

4445226378196 is a deficient number, since it is larger than the sum of its proper divisors (3338006329964).

4445226378196 is a wasteful number, since it uses less digits than its factorization.

4445226378196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48783 (or 48781 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 61.

The spelling of 4445226378196 in words is "four trillion, four hundred forty-five billion, two hundred twenty-six million, three hundred seventy-eight thousand, one hundred ninety-six".