422945380270 has 32 divisors (see below), whose sum is σ = 870081523200. Its totient is φ = 145006102176.

The previous prime is 422945380243. The next prime is 422945380283. The reversal of 422945380270 is 72083549224.

It is a self number, because there is not a number n which added to its sum of digits gives 422945380270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4989501 + ... + 5073559.

It is an arithmetic number, because the mean of its divisors is an integer number (27190047600).

Almost surely, 2^422945380270 is an apocalyptic number.

422945380270 is an abundant number, since it is smaller than the sum of its proper divisors (447136142930).

422945380270 is a wasteful number, since it uses less digits than its factorization.

422945380270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155952.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 422945380270 in words is "four hundred twenty-two billion, nine hundred forty-five million, three hundred eighty thousand, two hundred seventy".