65464680426 has 8 divisors (see below), whose sum is σ = 130929360864. Its totient is φ = 21821560140.

The previous prime is 65464680403. The next prime is 65464680451. The reversal of 65464680426 is 62408646456.

It is a sphenic number, since it is the product of 3 distinct primes.

65464680426 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5455390030 + ... + 5455390041.

It is an arithmetic number, because the mean of its divisors is an integer number (16366170108).

Almost surely, 2^65464680426 is an apocalyptic number.

65464680426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

65464680426 is a wasteful number, since it uses less digits than its factorization.

65464680426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10910780076.

The product of its (nonzero) digits is 6635520, while the sum is 51.

The spelling of 65464680426 in words is "sixty-five billion, four hundred sixty-four million, six hundred eighty thousand, four hundred twenty-six".