4064421113456 has 60 divisors (see below), whose sum is σ = 8656173323616. Its totient is φ = 1847382197760.

The previous prime is 4064421113443. The next prime is 4064421113477. The reversal of 4064421113456 is 6543111244604.

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 11 ways as a sum of consecutive naturals, for example, 74096216 + ... + 74151048.

Almost surely, 2^{4064421113456} is an apocalyptic number.

It is an amenable number.

4064421113456 is an abundant number, since it is smaller than the sum of its proper divisors (4591752210160).

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

4064421113456 is a wasteful number, since it uses less digits than its factorization.

4064421113456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93150 (or 93133 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 4064421113456 in words is "four trillion, sixty-four billion, four hundred twenty-one million, one hundred thirteen thousand, four hundred fifty-six".