64404226060 has 24 divisors (see below), whose sum is σ = 135299210256. Its totient is φ = 25752102720.

The previous prime is 64404226037. The next prime is 64404226087. The reversal of 64404226060 is 6062240446.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 544026 + ... + 651745.

It is an arithmetic number, because the mean of its divisors is an integer number (5637467094).

Almost surely, 2^64404226060 is an apocalyptic number.

It is an amenable number.

64404226060 is an abundant number, since it is smaller than the sum of its proper divisors (70894984196).

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

64404226060 is a wasteful number, since it uses less digits than its factorization.

64404226060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198473 (or 1198471 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 64404226060 in words is "sixty-four billion, four hundred four million, two hundred twenty-six thousand, sixty".