426513353342656 has 28 divisors (see below), whose sum is σ = 850157782812352. Its totient is φ = 212300368697088.

The previous prime is 426513353342653. The next prime is 426513353342683. The reversal of 426513353342656 is 656243353315624.

It is a self number, because there is not a number n which added to its sum of digits gives 426513353342656.

It is not an unprimeable number, because it can be changed into a prime (426513353342653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14942297715 + ... + 14942326258.

It is an arithmetic number, because the mean of its divisors is an integer number (30362777957584).

Almost surely, 2^{426513353342656} is an apocalyptic number.

It is an amenable number.

426513353342656 is a deficient number, since it is larger than the sum of its proper divisors (423644429469696).

426513353342656 is a wasteful number, since it uses less digits than its factorization.

426513353342656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29884624208 (or 29884624198 counting only the distinct ones).

The product of its digits is 139968000, while the sum is 58.

The spelling of 426513353342656 in words is "four hundred twenty-six trillion, five hundred thirteen billion, three hundred fifty-three million, three hundred forty-two thousand, six hundred fifty-six".