4491913484226 has 32 divisors (see below), whose sum is σ = 10276135728768. Its totient is φ = 1282290739200.

The previous prime is 4491913484197. The next prime is 4491913484239. The reversal of 4491913484226 is 6224843191944.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46330725 + ... + 46427576.

It is an arithmetic number, because the mean of its divisors is an integer number (321129241524).

Almost surely, 2^{4491913484226} is an apocalyptic number.

4491913484226 is an abundant number, since it is smaller than the sum of its proper divisors (5784222244542).

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

4491913484226 is a wasteful number, since it uses less digits than its factorization.

4491913484226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92759466.

The product of its digits is 11943936, while the sum is 57.

The spelling of 4491913484226 in words is "four trillion, four hundred ninety-one billion, nine hundred thirteen million, four hundred eighty-four thousand, two hundred twenty-six".