470644450426 has 16 divisors (see below), whose sum is σ = 732515666688. Its totient is φ = 226551225600.

The previous prime is 470644450369. The next prime is 470644450429. The reversal of 470644450426 is 624054446074.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (470644450429) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19653940 + ... + 19677871.

It is an arithmetic number, because the mean of its divisors is an integer number (45782229168).

Almost surely, 2^470644450426 is an apocalyptic number.

470644450426 is a deficient number, since it is larger than the sum of its proper divisors (261871216262).

470644450426 is a wasteful number, since it uses less digits than its factorization.

470644450426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39332037.

The product of its (nonzero) digits is 2580480, while the sum is 46.

The spelling of 470644450426 in words is "four hundred seventy billion, six hundred forty-four million, four hundred fifty thousand, four hundred twenty-six".