422807958746 has 8 divisors (see below), whose sum is σ = 634219701984. Its totient is φ = 211401391420.

The previous prime is 422807958739. The next prime is 422807958809. The reversal of 422807958746 is 647859708224.

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

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 3 ways as a sum of consecutive naturals, for example, 1082870 + ... + 1420641.

It is an arithmetic number, because the mean of its divisors is an integer number (79277462748).

Almost surely, 2^422807958746 is an apocalyptic number.

422807958746 is a deficient number, since it is larger than the sum of its proper divisors (211411743238).

422807958746 is a wasteful number, since it uses less digits than its factorization.

422807958746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587956.

The product of its (nonzero) digits is 54190080, while the sum is 62.

The spelling of 422807958746 in words is "four hundred twenty-two billion, eight hundred seven million, nine hundred fifty-eight thousand, seven hundred forty-six".