422383620280 has 16 divisors (see below), whose sum is σ = 950363145720. Its totient is φ = 168953448096.

The previous prime is 422383620271. The next prime is 422383620299. The reversal of 422383620280 is 82026383224.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 10559590507 = 422383620280 / (4 + 2 + 2 + 3 + 8 + 3 + 6 + 2 + 0 + 2 + 8 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5279795214 + ... + 5279795293.

Almost surely, 2^422383620280 is an apocalyptic number.

422383620280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422383620280 is an abundant number, since it is smaller than the sum of its proper divisors (527979525440).

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

422383620280 is a wasteful number, since it uses less digits than its factorization.

422383620280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559590518 (or 10559590514 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 422383620280 in words is "four hundred twenty-two billion, three hundred eighty-three million, six hundred twenty thousand, two hundred eighty".